30118530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2715

約数の個数: 64

約数和(自身を含む): 80559360

約数和(自身を除く): 50440830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 2663, 3770, 5326, 5655, 7989, 11310, 13315, 15978, 26630, 34619, 39945, 69238, 77227, 79890, 103857, 154454, 173095, 207714, 231681, 346190, 386135, 463362, 519285, 772270, 1003951, 1038570, 1158405, 2007902, 2316810, 3011853, 5019755, 6023706, 10039510, 15059265, 30118530]

約数ペア:

[(1, 30118530), (2, 15059265), (3, 10039510), (5, 6023706), (6, 5019755), (10, 3011853), (13, 2316810), (15, 2007902), (26, 1158405), (29, 1038570), (30, 1003951), (39, 772270), (58, 519285), (65, 463362), (78, 386135), (87, 346190), (130, 231681), (145, 207714), (174, 173095), (195, 154454), (290, 103857), (377, 79890), (390, 77227), (435, 69238), (754, 39945), (870, 34619), (1131, 26630), (1885, 15978), (2262, 13315), (2663, 11310), (3770, 7989), (5326, 5655)]