69955290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9839}}^1$

素因数の和:9931

約数の個数: 48

約数和(自身を含む): 184204800

約数和(自身を除く): 114249510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 9839, 19678, 29517, 49195, 59034, 88551, 98390, 147585, 177102, 295170, 442755, 777281, 885510, 1554562, 2331843, 3886405, 4663686, 6995529, 7772810, 11659215, 13991058, 23318430, 34977645, 69955290]

約数ペア:

[(1, 69955290), (2, 34977645), (3, 23318430), (5, 13991058), (6, 11659215), (9, 7772810), (10, 6995529), (15, 4663686), (18, 3886405), (30, 2331843), (45, 1554562), (79, 885510), (90, 777281), (158, 442755), (237, 295170), (395, 177102), (474, 147585), (711, 98390), (790, 88551), (1185, 59034), (1422, 49195), (2370, 29517), (3555, 19678), (7110, 9839)]