898393860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4219}}^1$

素因数の和:4267

約数の個数: 216

約数和(自身を含む): 3373231680

約数和(自身を除く): 2474837820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1365, 1521, 1638, 1690, 1820, 2028, 2340, 2366, 2535, 2730, 3042, 3276, 3380, 3549, 4095, 4219, 4732, 5070, 5460, 5915, 6084, 7098, 7605, 8190, 8438, 10140, 10647, 11830, 12657, 14196, 15210, 16380, 16876, 17745, 21095, 21294, 23660, 25314, 29533, 30420, 35490, 37971, 42190, 42588, 50628, 53235, 54847, 59066, 63285, 70980, 75942, 84380, 88599, 106470, 109694, 118132, 126570, 147665, 151884, 164541, 177198, 189855, 212940, 219388, 253140, 265797, 274235, 295330, 329082, 354396, 379710, 383929, 442995, 493623, 531594, 548470, 590660, 658164, 713011, 759420, 767858, 822705, 885990, 987246, 1063188, 1096940, 1151787, 1328985, 1426022, 1535716, 1645410, 1771980, 1919645, 1974492, 2139033, 2303574, 2468115, 2657970, 2852044, 3290820, 3455361, 3565055, 3839290, 4278066, 4607148, 4936230, 4991077, 5315940, 5758935, 6417099, 6910722, 7130110, 7678580, 8556132, 9872460, 9982154, 10695165, 11517870, 12834198, 13821444, 14260220, 14973231, 17276805, 19964308, 21390330, 23035740, 24955385, 25668396, 29946462, 32085495, 34553610, 42780660, 44919693, 49910770, 59892924, 64170990, 69107220, 74866155, 89839386, 99821540, 128341980, 149732310, 179678772, 224598465, 299464620, 449196930, 898393860]

約数ペア:

[(1, 898393860), (2, 449196930), (3, 299464620), (4, 224598465), (5, 179678772), (6, 149732310), (7, 128341980), (9, 99821540), (10, 89839386), (12, 74866155), (13, 69107220), (14, 64170990), (15, 59892924), (18, 49910770), (20, 44919693), (21, 42780660), (26, 34553610), (28, 32085495), (30, 29946462), (35, 25668396), (36, 24955385), (39, 23035740), (42, 21390330), (45, 19964308), (52, 17276805), (60, 14973231), (63, 14260220), (65, 13821444), (70, 12834198), (78, 11517870), (84, 10695165), (90, 9982154), (91, 9872460), (105, 8556132), (117, 7678580), (126, 7130110), (130, 6910722), (140, 6417099), (156, 5758935), (169, 5315940), (180, 4991077), (182, 4936230), (195, 4607148), (210, 4278066), (234, 3839290), (252, 3565055), (260, 3455361), (273, 3290820), (315, 2852044), (338, 2657970), (364, 2468115), (390, 2303574), (420, 2139033), (455, 1974492), (468, 1919645), (507, 1771980), (546, 1645410), (585, 1535716), (630, 1426022), (676, 1328985), (780, 1151787), (819, 1096940), (845, 1063188), (910, 987246), (1014, 885990), (1092, 822705), (1170, 767858), (1183, 759420), (1260, 713011), (1365, 658164), (1521, 590660), (1638, 548470), (1690, 531594), (1820, 493623), (2028, 442995), (2340, 383929), (2366, 379710), (2535, 354396), (2730, 329082), (3042, 295330), (3276, 274235), (3380, 265797), (3549, 253140), (4095, 219388), (4219, 212940), (4732, 189855), (5070, 177198), (5460, 164541), (5915, 151884), (6084, 147665), (7098, 126570), (7605, 118132), (8190, 109694), (8438, 106470), (10140, 88599), (10647, 84380), (11830, 75942), (12657, 70980), (14196, 63285), (15210, 59066), (16380, 54847), (16876, 53235), (17745, 50628), (21095, 42588), (21294, 42190), (23660, 37971), (25314, 35490), (29533, 30420)]