70438770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9907}}^1$

素因数の和:9999

約数の個数: 48

約数和(自身を含む): 185477760

約数和(自身を除く): 115038990

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, 9907, 19814, 29721, 49535, 59442, 89163, 99070, 148605, 178326, 297210, 445815, 782653, 891630, 1565306, 2347959, 3913265, 4695918, 7043877, 7826530, 11739795, 14087754, 23479590, 35219385, 70438770]

約数ペア:

[(1, 70438770), (2, 35219385), (3, 23479590), (5, 14087754), (6, 11739795), (9, 7826530), (10, 7043877), (15, 4695918), (18, 3913265), (30, 2347959), (45, 1565306), (79, 891630), (90, 782653), (158, 445815), (237, 297210), (395, 178326), (474, 148605), (711, 99070), (790, 89163), (1185, 59442), (1422, 49535), (2370, 29721), (3555, 19814), (7110, 9907)]