1330449437940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{7055093}}^1$

素因数の和:7055561

約数の個数: 96

約数和(自身を含む): 4266920851200

約数和(自身を除く): 2936471413260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 449, 898, 1347, 1796, 2245, 2694, 3143, 4490, 5388, 6286, 6735, 8980, 9429, 12572, 13470, 15715, 18858, 26940, 31430, 37716, 47145, 62860, 94290, 188580, 7055093, 14110186, 21165279, 28220372, 35275465, 42330558, 49385651, 70550930, 84661116, 98771302, 105826395, 141101860, 148156953, 197542604, 211652790, 246928255, 296313906, 423305580, 493856510, 592627812, 740784765, 987713020, 1481569530, 2963139060, 3167736757, 6335473514, 9503210271, 12670947028, 15838683785, 19006420542, 22174157299, 31677367570, 38012841084, 44348314598, 47516051355, 63354735140, 66522471897, 88696629196, 95032102710, 110870786495, 133044943794, 190064205420, 221741572990, 266089887588, 332612359485, 443483145980, 665224718970, 1330449437940]

約数ペア:

[(1, 1330449437940), (2, 665224718970), (3, 443483145980), (4, 332612359485), (5, 266089887588), (6, 221741572990), (7, 190064205420), (10, 133044943794), (12, 110870786495), (14, 95032102710), (15, 88696629196), (20, 66522471897), (21, 63354735140), (28, 47516051355), (30, 44348314598), (35, 38012841084), (42, 31677367570), (60, 22174157299), (70, 19006420542), (84, 15838683785), (105, 12670947028), (140, 9503210271), (210, 6335473514), (420, 3167736757), (449, 2963139060), (898, 1481569530), (1347, 987713020), (1796, 740784765), (2245, 592627812), (2694, 493856510), (3143, 423305580), (4490, 296313906), (5388, 246928255), (6286, 211652790), (6735, 197542604), (8980, 148156953), (9429, 141101860), (12572, 105826395), (13470, 98771302), (15715, 84661116), (18858, 70550930), (26940, 49385651), (31430, 42330558), (37716, 35275465), (47145, 28220372), (62860, 21165279), (94290, 14110186), (188580, 7055093)]