1430340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 4139520

約数和(自身を除く): 2709180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 769, 930, 1538, 1860, 2307, 3076, 3845, 4614, 7690, 9228, 11535, 15380, 23070, 23839, 46140, 47678, 71517, 95356, 119195, 143034, 238390, 286068, 357585, 476780, 715170, 1430340]

約数ペア:

[(1, 1430340), (2, 715170), (3, 476780), (4, 357585), (5, 286068), (6, 238390), (10, 143034), (12, 119195), (15, 95356), (20, 71517), (30, 47678), (31, 46140), (60, 23839), (62, 23070), (93, 15380), (124, 11535), (155, 9228), (186, 7690), (310, 4614), (372, 3845), (465, 3076), (620, 2307), (769, 1860), (930, 1538)]