81822270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{118583}}^1$

素因数の和:118616

約数の個数: 32

約数和(自身を含む): 204913152

約数和(自身を除く): 123090882

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 118583, 237166, 355749, 592915, 711498, 1185830, 1778745, 2727409, 3557490, 5454818, 8182227, 13637045, 16364454, 27274090, 40911135, 81822270]

約数ペア:

[(1, 81822270), (2, 40911135), (3, 27274090), (5, 16364454), (6, 13637045), (10, 8182227), (15, 5454818), (23, 3557490), (30, 2727409), (46, 1778745), (69, 1185830), (115, 711498), (138, 592915), (230, 355749), (345, 237166), (690, 118583)]