61834890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{158551}}^1$

素因数の和:158574

約数の個数: 32

約数和(自身を含む): 159820416

約数和(自身を除く): 97985526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 158551, 317102, 475653, 792755, 951306, 1585510, 2061163, 2378265, 4122326, 4756530, 6183489, 10305815, 12366978, 20611630, 30917445, 61834890]

約数ペア:

[(1, 61834890), (2, 30917445), (3, 20611630), (5, 12366978), (6, 10305815), (10, 6183489), (13, 4756530), (15, 4122326), (26, 2378265), (30, 2061163), (39, 1585510), (65, 951306), (78, 792755), (130, 475653), (195, 317102), (390, 158551)]