40717260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7343

約数の個数: 72

約数和(自身を含む): 127510656

約数和(自身を除く): 86793396

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, 7297, 14594, 21891, 29188, 36485, 43782, 65673, 72970, 87564, 109455, 131346, 145940, 218910, 226207, 262692, 328365, 437820, 452414, 656730, 678621, 904828, 1131035, 1313460, 1357242, 2035863, 2262070, 2714484, 3393105, 4071726, 4524140, 6786210, 8143452, 10179315, 13572420, 20358630, 40717260]

約数ペア:

[(1, 40717260), (2, 20358630), (3, 13572420), (4, 10179315), (5, 8143452), (6, 6786210), (9, 4524140), (10, 4071726), (12, 3393105), (15, 2714484), (18, 2262070), (20, 2035863), (30, 1357242), (31, 1313460), (36, 1131035), (45, 904828), (60, 678621), (62, 656730), (90, 452414), (93, 437820), (124, 328365), (155, 262692), (180, 226207), (186, 218910), (279, 145940), (310, 131346), (372, 109455), (465, 87564), (558, 72970), (620, 65673), (930, 43782), (1116, 36485), (1395, 29188), (1860, 21891), (2790, 14594), (5580, 7297)]