158808660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{85381}}^1$

素因数の和:85424

約数の個数: 48

約数和(自身を含む): 459013632

約数和(自身を除く): 300204972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 85381, 170762, 256143, 341524, 426905, 512286, 853810, 1024572, 1280715, 1707620, 2561430, 2646811, 5122860, 5293622, 7940433, 10587244, 13234055, 15880866, 26468110, 31761732, 39702165, 52936220, 79404330, 158808660]

約数ペア:

[(1, 158808660), (2, 79404330), (3, 52936220), (4, 39702165), (5, 31761732), (6, 26468110), (10, 15880866), (12, 13234055), (15, 10587244), (20, 7940433), (30, 5293622), (31, 5122860), (60, 2646811), (62, 2561430), (93, 1707620), (124, 1280715), (155, 1024572), (186, 853810), (310, 512286), (372, 426905), (465, 341524), (620, 256143), (930, 170762), (1860, 85381)]