30478710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 77215680

約数和(自身を除く): 46736970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 265, 290, 318, 435, 530, 661, 795, 870, 1322, 1537, 1590, 1983, 3074, 3305, 3966, 4611, 6610, 7685, 9222, 9915, 15370, 19169, 19830, 23055, 35033, 38338, 46110, 57507, 70066, 95845, 105099, 115014, 175165, 191690, 210198, 287535, 350330, 525495, 575070, 1015957, 1050990, 2031914, 3047871, 5079785, 6095742, 10159570, 15239355, 30478710]

約数ペア:

[(1, 30478710), (2, 15239355), (3, 10159570), (5, 6095742), (6, 5079785), (10, 3047871), (15, 2031914), (29, 1050990), (30, 1015957), (53, 575070), (58, 525495), (87, 350330), (106, 287535), (145, 210198), (159, 191690), (174, 175165), (265, 115014), (290, 105099), (318, 95845), (435, 70066), (530, 57507), (661, 46110), (795, 38338), (870, 35033), (1322, 23055), (1537, 19830), (1590, 19169), (1983, 15370), (3074, 9915), (3305, 9222), (3966, 7685), (4611, 6610)]