12165790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 27941760

約数和(自身を除く): 15775970

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 130, 145, 182, 203, 290, 377, 406, 455, 461, 754, 910, 922, 1015, 1885, 2030, 2305, 2639, 3227, 3770, 4610, 5278, 5993, 6454, 11986, 13195, 13369, 16135, 26390, 26738, 29965, 32270, 41951, 59930, 66845, 83902, 93583, 133690, 173797, 187166, 209755, 347594, 419510, 467915, 868985, 935830, 1216579, 1737970, 2433158, 6082895, 12165790]

約数ペア:

[(1, 12165790), (2, 6082895), (5, 2433158), (7, 1737970), (10, 1216579), (13, 935830), (14, 868985), (26, 467915), (29, 419510), (35, 347594), (58, 209755), (65, 187166), (70, 173797), (91, 133690), (130, 93583), (145, 83902), (182, 66845), (203, 59930), (290, 41951), (377, 32270), (406, 29965), (455, 26738), (461, 26390), (754, 16135), (910, 13369), (922, 13195), (1015, 11986), (1885, 6454), (2030, 5993), (2305, 5278), (2639, 4610), (3227, 3770)]