31962330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2812

約数の個数: 64

約数和(自身を含む): 87246720

約数和(自身を除く): 55284390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 2753, 3870, 5506, 5805, 8259, 11610, 13765, 16518, 24777, 27530, 41295, 49554, 74331, 82590, 118379, 123885, 148662, 236758, 247770, 355137, 371655, 591895, 710274, 743310, 1065411, 1183790, 1775685, 2130822, 3196233, 3551370, 5327055, 6392466, 10654110, 15981165, 31962330]

約数ペア:

[(1, 31962330), (2, 15981165), (3, 10654110), (5, 6392466), (6, 5327055), (9, 3551370), (10, 3196233), (15, 2130822), (18, 1775685), (27, 1183790), (30, 1065411), (43, 743310), (45, 710274), (54, 591895), (86, 371655), (90, 355137), (129, 247770), (135, 236758), (215, 148662), (258, 123885), (270, 118379), (387, 82590), (430, 74331), (645, 49554), (774, 41295), (1161, 27530), (1290, 24777), (1935, 16518), (2322, 13765), (2753, 11610), (3870, 8259), (5506, 5805)]