2912255940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3847}}^1$

素因数の和:3938

約数の個数: 192

約数和(自身を含む): 9433202688

約数和(自身を除く): 6520946748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 37, 44, 55, 60, 62, 66, 74, 93, 110, 111, 124, 132, 148, 155, 165, 185, 186, 220, 222, 310, 330, 341, 370, 372, 407, 444, 465, 555, 620, 660, 682, 740, 814, 930, 1023, 1110, 1147, 1221, 1364, 1628, 1705, 1860, 2035, 2046, 2220, 2294, 2442, 3410, 3441, 3847, 4070, 4092, 4588, 4884, 5115, 5735, 6105, 6820, 6882, 7694, 8140, 10230, 11470, 11541, 12210, 12617, 13764, 15388, 17205, 19235, 20460, 22940, 23082, 24420, 25234, 34410, 37851, 38470, 42317, 46164, 50468, 57705, 63085, 68820, 75702, 76940, 84634, 115410, 119257, 126170, 126951, 142339, 151404, 169268, 189255, 211585, 230820, 238514, 252340, 253902, 284678, 357771, 378510, 423170, 427017, 477028, 507804, 569356, 596285, 634755, 711695, 715542, 757020, 846340, 854034, 1192570, 1269510, 1311827, 1423390, 1431084, 1565729, 1708068, 1788855, 2135085, 2385140, 2539020, 2623654, 2846780, 3131458, 3577710, 3935481, 4270170, 4412509, 4697187, 5247308, 6262916, 6559135, 7155420, 7828645, 7870962, 8540340, 8825018, 9394374, 13118270, 13237527, 15657290, 15741924, 17650036, 18788748, 19677405, 22062545, 23485935, 26236540, 26475054, 31314580, 39354810, 44125090, 46971870, 48537599, 52950108, 66187635, 78709620, 88250180, 93943740, 97075198, 132375270, 145612797, 194150396, 242687995, 264750540, 291225594, 485375990, 582451188, 728063985, 970751980, 1456127970, 2912255940]

約数ペア:

[(1, 2912255940), (2, 1456127970), (3, 970751980), (4, 728063985), (5, 582451188), (6, 485375990), (10, 291225594), (11, 264750540), (12, 242687995), (15, 194150396), (20, 145612797), (22, 132375270), (30, 97075198), (31, 93943740), (33, 88250180), (37, 78709620), (44, 66187635), (55, 52950108), (60, 48537599), (62, 46971870), (66, 44125090), (74, 39354810), (93, 31314580), (110, 26475054), (111, 26236540), (124, 23485935), (132, 22062545), (148, 19677405), (155, 18788748), (165, 17650036), (185, 15741924), (186, 15657290), (220, 13237527), (222, 13118270), (310, 9394374), (330, 8825018), (341, 8540340), (370, 7870962), (372, 7828645), (407, 7155420), (444, 6559135), (465, 6262916), (555, 5247308), (620, 4697187), (660, 4412509), (682, 4270170), (740, 3935481), (814, 3577710), (930, 3131458), (1023, 2846780), (1110, 2623654), (1147, 2539020), (1221, 2385140), (1364, 2135085), (1628, 1788855), (1705, 1708068), (1860, 1565729), (2035, 1431084), (2046, 1423390), (2220, 1311827), (2294, 1269510), (2442, 1192570), (3410, 854034), (3441, 846340), (3847, 757020), (4070, 715542), (4092, 711695), (4588, 634755), (4884, 596285), (5115, 569356), (5735, 507804), (6105, 477028), (6820, 427017), (6882, 423170), (7694, 378510), (8140, 357771), (10230, 284678), (11470, 253902), (11541, 252340), (12210, 238514), (12617, 230820), (13764, 211585), (15388, 189255), (17205, 169268), (19235, 151404), (20460, 142339), (22940, 126951), (23082, 126170), (24420, 119257), (25234, 115410), (34410, 84634), (37851, 76940), (38470, 75702), (42317, 68820), (46164, 63085), (50468, 57705)]