764771970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{31511}}^1$

素因数の和:32330

約数の個数: 32

約数和(自身を含む): 1837779840

約数和(自身を除く): 1073007870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 809, 1618, 2427, 4045, 4854, 8090, 12135, 24270, 31511, 63022, 94533, 157555, 189066, 315110, 472665, 945330, 25492399, 50984798, 76477197, 127461995, 152954394, 254923990, 382385985, 764771970]

約数ペア:

[(1, 764771970), (2, 382385985), (3, 254923990), (5, 152954394), (6, 127461995), (10, 76477197), (15, 50984798), (30, 25492399), (809, 945330), (1618, 472665), (2427, 315110), (4045, 189066), (4854, 157555), (8090, 94533), (12135, 63022), (24270, 31511)]