71270490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{15733}}^1$

素因数の和:15894

約数の個数: 32

約数和(自身を含む): 172192896

約数和(自身を除く): 100922406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 15733, 31466, 47199, 78665, 94398, 157330, 235995, 471990, 2375683, 4751366, 7127049, 11878415, 14254098, 23756830, 35635245, 71270490]

約数ペア:

[(1, 71270490), (2, 35635245), (3, 23756830), (5, 14254098), (6, 11878415), (10, 7127049), (15, 4751366), (30, 2375683), (151, 471990), (302, 235995), (453, 157330), (755, 94398), (906, 78665), (1510, 47199), (2265, 31466), (4530, 15733)]