1015678020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83389}}^1$

素因数の和:83437

約数の個数: 96

約数和(自身を含む): 3362284800

約数和(自身を除く): 2346606780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 83389, 166778, 250167, 333556, 416945, 500334, 583723, 833890, 1000668, 1167446, 1250835, 1667780, 1751169, 2334892, 2418281, 2501670, 2918615, 3502338, 4836562, 5003340, 5837230, 7004676, 7254843, 8755845, 9673124, 11674460, 12091405, 14509686, 16927967, 17511690, 24182810, 29019372, 33855934, 35023380, 36274215, 48365620, 50783901, 67711868, 72548430, 84639835, 101567802, 145096860, 169279670, 203135604, 253919505, 338559340, 507839010, 1015678020]

約数ペア:

[(1, 1015678020), (2, 507839010), (3, 338559340), (4, 253919505), (5, 203135604), (6, 169279670), (7, 145096860), (10, 101567802), (12, 84639835), (14, 72548430), (15, 67711868), (20, 50783901), (21, 48365620), (28, 36274215), (29, 35023380), (30, 33855934), (35, 29019372), (42, 24182810), (58, 17511690), (60, 16927967), (70, 14509686), (84, 12091405), (87, 11674460), (105, 9673124), (116, 8755845), (140, 7254843), (145, 7004676), (174, 5837230), (203, 5003340), (210, 4836562), (290, 3502338), (348, 2918615), (406, 2501670), (420, 2418281), (435, 2334892), (580, 1751169), (609, 1667780), (812, 1250835), (870, 1167446), (1015, 1000668), (1218, 833890), (1740, 583723), (2030, 500334), (2436, 416945), (3045, 333556), (4060, 250167), (6090, 166778), (12180, 83389)]