642799230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{522601}}^1$

素因数の和:522652

約数の個数: 32

約数和(自身を含む): 1580348448

約数和(自身を除く): 937549218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 522601, 1045202, 1567803, 2613005, 3135606, 5226010, 7839015, 15678030, 21426641, 42853282, 64279923, 107133205, 128559846, 214266410, 321399615, 642799230]

約数ペア:

[(1, 642799230), (2, 321399615), (3, 214266410), (5, 128559846), (6, 107133205), (10, 64279923), (15, 42853282), (30, 21426641), (41, 15678030), (82, 7839015), (123, 5226010), (205, 3135606), (246, 2613005), (410, 1567803), (615, 1045202), (1230, 522601)]