226765620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40639}}^1$

素因数の和:40685

約数の個数: 72

約数和(自身を含む): 710062080

約数和(自身を除く): 483296460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 40639, 81278, 121917, 162556, 203195, 243834, 365751, 406390, 487668, 609585, 731502, 812780, 1219170, 1259809, 1463004, 1828755, 2438340, 2519618, 3657510, 3779427, 5039236, 6299045, 7315020, 7558854, 11338281, 12598090, 15117708, 18897135, 22676562, 25196180, 37794270, 45353124, 56691405, 75588540, 113382810, 226765620]

約数ペア:

[(1, 226765620), (2, 113382810), (3, 75588540), (4, 56691405), (5, 45353124), (6, 37794270), (9, 25196180), (10, 22676562), (12, 18897135), (15, 15117708), (18, 12598090), (20, 11338281), (30, 7558854), (31, 7315020), (36, 6299045), (45, 5039236), (60, 3779427), (62, 3657510), (90, 2519618), (93, 2438340), (124, 1828755), (155, 1463004), (180, 1259809), (186, 1219170), (279, 812780), (310, 731502), (372, 609585), (465, 487668), (558, 406390), (620, 365751), (930, 243834), (1116, 203195), (1395, 162556), (1860, 121917), (2790, 81278), (5580, 40639)]