9814920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 29808000

約数和(自身を除く): 19993080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 919, 1068, 1335, 1780, 1838, 2136, 2670, 2757, 3560, 3676, 4595, 5340, 5514, 7352, 9190, 10680, 11028, 13785, 18380, 22056, 27570, 36760, 55140, 81791, 110280, 163582, 245373, 327164, 408955, 490746, 654328, 817910, 981492, 1226865, 1635820, 1962984, 2453730, 3271640, 4907460, 9814920]

約数ペア:

[(1, 9814920), (2, 4907460), (3, 3271640), (4, 2453730), (5, 1962984), (6, 1635820), (8, 1226865), (10, 981492), (12, 817910), (15, 654328), (20, 490746), (24, 408955), (30, 327164), (40, 245373), (60, 163582), (89, 110280), (120, 81791), (178, 55140), (267, 36760), (356, 27570), (445, 22056), (534, 18380), (712, 13785), (890, 11028), (919, 10680), (1068, 9190), (1335, 7352), (1780, 5514), (1838, 5340), (2136, 4595), (2670, 3676), (2757, 3560)]