8237910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11939}}^1$

素因数の和:11972

約数の個数: 32

約数和(自身を含む): 20632320

約数和(自身を除く): 12394410

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 11939, 23878, 35817, 59695, 71634, 119390, 179085, 274597, 358170, 549194, 823791, 1372985, 1647582, 2745970, 4118955, 8237910]

約数ペア:

[(1, 8237910), (2, 4118955), (3, 2745970), (5, 1647582), (6, 1372985), (10, 823791), (15, 549194), (23, 358170), (30, 274597), (46, 179085), (69, 119390), (115, 71634), (138, 59695), (230, 35817), (345, 23878), (690, 11939)]