137809260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24697}}^1$

素因数の和:24743

約数の個数: 72

約数和(自身を含む): 431523456

約数和(自身を除く): 293714196

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, 24697, 49394, 74091, 98788, 123485, 148182, 222273, 246970, 296364, 370455, 444546, 493940, 740910, 765607, 889092, 1111365, 1481820, 1531214, 2222730, 2296821, 3062428, 3828035, 4445460, 4593642, 6890463, 7656070, 9187284, 11484105, 13780926, 15312140, 22968210, 27561852, 34452315, 45936420, 68904630, 137809260]

約数ペア:

[(1, 137809260), (2, 68904630), (3, 45936420), (4, 34452315), (5, 27561852), (6, 22968210), (9, 15312140), (10, 13780926), (12, 11484105), (15, 9187284), (18, 7656070), (20, 6890463), (30, 4593642), (31, 4445460), (36, 3828035), (45, 3062428), (60, 2296821), (62, 2222730), (90, 1531214), (93, 1481820), (124, 1111365), (155, 889092), (180, 765607), (186, 740910), (279, 493940), (310, 444546), (372, 370455), (465, 296364), (558, 246970), (620, 222273), (930, 148182), (1116, 123485), (1395, 98788), (1860, 74091), (2790, 49394), (5580, 24697)]