74253990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79843}}^1$

素因数の和:79884

約数の個数: 32

約数和(自身を含む): 183960576

約数和(自身を除く): 109706586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 79843, 159686, 239529, 399215, 479058, 798430, 1197645, 2395290, 2475133, 4950266, 7425399, 12375665, 14850798, 24751330, 37126995, 74253990]

約数ペア:

[(1, 74253990), (2, 37126995), (3, 24751330), (5, 14850798), (6, 12375665), (10, 7425399), (15, 4950266), (30, 2475133), (31, 2395290), (62, 1197645), (93, 798430), (155, 479058), (186, 399215), (310, 239529), (465, 159686), (930, 79843)]