71729430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28807}}^1$

素因数の和:28900

約数の個数: 32

約数和(自身を含む): 174230784

約数和(自身を除く): 102501354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 28807, 57614, 86421, 144035, 172842, 288070, 432105, 864210, 2390981, 4781962, 7172943, 11954905, 14345886, 23909810, 35864715, 71729430]

約数ペア:

[(1, 71729430), (2, 35864715), (3, 23909810), (5, 14345886), (6, 11954905), (10, 7172943), (15, 4781962), (30, 2390981), (83, 864210), (166, 432105), (249, 288070), (415, 172842), (498, 144035), (830, 86421), (1245, 57614), (2490, 28807)]