315033990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{456571}}^1$

素因数の和:456604

約数の個数: 32

約数和(自身を含む): 788956416

約数和(自身を除く): 473922426

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 456571, 913142, 1369713, 2282855, 2739426, 4565710, 6848565, 10501133, 13697130, 21002266, 31503399, 52505665, 63006798, 105011330, 157516995, 315033990]

約数ペア:

[(1, 315033990), (2, 157516995), (3, 105011330), (5, 63006798), (6, 52505665), (10, 31503399), (15, 21002266), (23, 13697130), (30, 10501133), (46, 6848565), (69, 4565710), (115, 2739426), (138, 2282855), (230, 1369713), (345, 913142), (690, 456571)]