72562890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5387}}^1$

素因数の和:5846

約数の個数: 32

約数和(自身を含む): 174571200

約数和(自身を除く): 102008310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 449, 898, 1347, 2245, 2694, 4490, 5387, 6735, 10774, 13470, 16161, 26935, 32322, 53870, 80805, 161610, 2418763, 4837526, 7256289, 12093815, 14512578, 24187630, 36281445, 72562890]

約数ペア:

[(1, 72562890), (2, 36281445), (3, 24187630), (5, 14512578), (6, 12093815), (10, 7256289), (15, 4837526), (30, 2418763), (449, 161610), (898, 80805), (1347, 53870), (2245, 32322), (2694, 26935), (4490, 16161), (5387, 13470), (6735, 10774)]