63171180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11321}}^1$

素因数の和:11367

約数の個数: 72

約数和(自身を含む): 197817984

約数和(自身を除く): 134646804

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, 11321, 22642, 33963, 45284, 56605, 67926, 101889, 113210, 135852, 169815, 203778, 226420, 339630, 350951, 407556, 509445, 679260, 701902, 1018890, 1052853, 1403804, 1754755, 2037780, 2105706, 3158559, 3509510, 4211412, 5264265, 6317118, 7019020, 10528530, 12634236, 15792795, 21057060, 31585590, 63171180]

約数ペア:

[(1, 63171180), (2, 31585590), (3, 21057060), (4, 15792795), (5, 12634236), (6, 10528530), (9, 7019020), (10, 6317118), (12, 5264265), (15, 4211412), (18, 3509510), (20, 3158559), (30, 2105706), (31, 2037780), (36, 1754755), (45, 1403804), (60, 1052853), (62, 1018890), (90, 701902), (93, 679260), (124, 509445), (155, 407556), (180, 350951), (186, 339630), (279, 226420), (310, 203778), (372, 169815), (465, 135852), (558, 113210), (620, 101889), (930, 67926), (1116, 56605), (1395, 45284), (1860, 33963), (2790, 22642), (5580, 11321)]