289498530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{8171}}^1$

素因数の和:9362

約数の個数: 32

約数和(自身を含む): 695469888

約数和(自身を除く): 405971358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1181, 2362, 3543, 5905, 7086, 8171, 11810, 16342, 17715, 24513, 35430, 40855, 49026, 81710, 122565, 245130, 9649951, 19299902, 28949853, 48249755, 57899706, 96499510, 144749265, 289498530]

約数ペア:

[(1, 289498530), (2, 144749265), (3, 96499510), (5, 57899706), (6, 48249755), (10, 28949853), (15, 19299902), (30, 9649951), (1181, 245130), (2362, 122565), (3543, 81710), (5905, 49026), (7086, 40855), (8171, 35430), (11810, 24513), (16342, 17715)]