9869860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 192

約数和(自身を含む): 30481920

約数和(自身を除く): 20612060

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 26, 28, 29, 34, 35, 44, 52, 55, 58, 65, 68, 70, 77, 85, 91, 110, 116, 119, 130, 140, 143, 145, 154, 170, 182, 187, 203, 220, 221, 238, 260, 286, 290, 308, 319, 340, 364, 374, 377, 385, 406, 442, 455, 476, 493, 572, 580, 595, 638, 715, 748, 754, 770, 812, 884, 910, 935, 986, 1001, 1015, 1105, 1190, 1276, 1309, 1430, 1508, 1540, 1547, 1595, 1820, 1870, 1885, 1972, 2002, 2030, 2210, 2233, 2380, 2431, 2465, 2618, 2639, 2860, 3094, 3190, 3451, 3740, 3770, 4004, 4060, 4147, 4420, 4466, 4862, 4930, 5005, 5236, 5278, 5423, 6188, 6380, 6409, 6545, 6902, 7540, 7735, 8294, 8932, 9724, 9860, 10010, 10556, 10846, 11165, 12155, 12818, 13090, 13195, 13804, 15470, 16588, 17017, 17255, 20020, 20735, 21692, 22330, 24310, 25636, 26180, 26390, 27115, 29029, 30940, 32045, 34034, 34510, 37961, 41470, 44660, 44863, 48620, 52780, 54230, 58058, 64090, 68068, 69020, 70499, 75922, 82940, 85085, 89726, 108460, 116116, 128180, 140998, 145145, 151844, 170170, 179452, 189805, 224315, 281996, 290290, 340340, 352495, 379610, 448630, 493493, 580580, 704990, 759220, 897260, 986986, 1409980, 1973972, 2467465, 4934930, 9869860]

約数ペア:

[(1, 9869860), (2, 4934930), (4, 2467465), (5, 1973972), (7, 1409980), (10, 986986), (11, 897260), (13, 759220), (14, 704990), (17, 580580), (20, 493493), (22, 448630), (26, 379610), (28, 352495), (29, 340340), (34, 290290), (35, 281996), (44, 224315), (52, 189805), (55, 179452), (58, 170170), (65, 151844), (68, 145145), (70, 140998), (77, 128180), (85, 116116), (91, 108460), (110, 89726), (116, 85085), (119, 82940), (130, 75922), (140, 70499), (143, 69020), (145, 68068), (154, 64090), (170, 58058), (182, 54230), (187, 52780), (203, 48620), (220, 44863), (221, 44660), (238, 41470), (260, 37961), (286, 34510), (290, 34034), (308, 32045), (319, 30940), (340, 29029), (364, 27115), (374, 26390), (377, 26180), (385, 25636), (406, 24310), (442, 22330), (455, 21692), (476, 20735), (493, 20020), (572, 17255), (580, 17017), (595, 16588), (638, 15470), (715, 13804), (748, 13195), (754, 13090), (770, 12818), (812, 12155), (884, 11165), (910, 10846), (935, 10556), (986, 10010), (1001, 9860), (1015, 9724), (1105, 8932), (1190, 8294), (1276, 7735), (1309, 7540), (1430, 6902), (1508, 6545), (1540, 6409), (1547, 6380), (1595, 6188), (1820, 5423), (1870, 5278), (1885, 5236), (1972, 5005), (2002, 4930), (2030, 4862), (2210, 4466), (2233, 4420), (2380, 4147), (2431, 4060), (2465, 4004), (2618, 3770), (2639, 3740), (2860, 3451), (3094, 3190)]