155514210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1951}}^1\times {\mathrm{2657}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 373565952

約数和(自身を除く): 218051742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1951, 2657, 3902, 5314, 5853, 7971, 9755, 11706, 13285, 15942, 19510, 26570, 29265, 39855, 58530, 79710, 5183807, 10367614, 15551421, 25919035, 31102842, 51838070, 77757105, 155514210]

約数ペア:

[(1, 155514210), (2, 77757105), (3, 51838070), (5, 31102842), (6, 25919035), (10, 15551421), (15, 10367614), (30, 5183807), (1951, 79710), (2657, 58530), (3902, 39855), (5314, 29265), (5853, 26570), (7971, 19510), (9755, 15942), (11706, 13285)]