142719630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{7219}}^1$

素因数の和:7888

約数の個数: 32

約数和(自身を含む): 343094400

約数和(自身を除く): 200374770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659, 1318, 1977, 3295, 3954, 6590, 7219, 9885, 14438, 19770, 21657, 36095, 43314, 72190, 108285, 216570, 4757321, 9514642, 14271963, 23786605, 28543926, 47573210, 71359815, 142719630]

約数ペア:

[(1, 142719630), (2, 71359815), (3, 47573210), (5, 28543926), (6, 23786605), (10, 14271963), (15, 9514642), (30, 4757321), (659, 216570), (1318, 108285), (1977, 72190), (3295, 43314), (3954, 36095), (6590, 21657), (7219, 19770), (9885, 14438)]