158656830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{10771}}^1$

素因数の和:11272

約数の個数: 32

約数和(自身を含む): 381587328

約数和(自身を除く): 222930498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 10771, 14730, 21542, 32313, 53855, 64626, 107710, 161565, 323130, 5288561, 10577122, 15865683, 26442805, 31731366, 52885610, 79328415, 158656830]

約数ペア:

[(1, 158656830), (2, 79328415), (3, 52885610), (5, 31731366), (6, 26442805), (10, 15865683), (15, 10577122), (30, 5288561), (491, 323130), (982, 161565), (1473, 107710), (2455, 64626), (2946, 53855), (4910, 32313), (7365, 21542), (10771, 14730)]