41617620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21019}}^1$

素因数の和:21045

約数の個数: 72

約数和(自身を含む): 137723040

約数和(自身を除く): 96105420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 21019, 42038, 63057, 84076, 105095, 126114, 189171, 210190, 231209, 252228, 315285, 378342, 420380, 462418, 630570, 693627, 756684, 924836, 945855, 1156045, 1261140, 1387254, 1891710, 2080881, 2312090, 2774508, 3468135, 3783420, 4161762, 4624180, 6936270, 8323524, 10404405, 13872540, 20808810, 41617620]

約数ペア:

[(1, 41617620), (2, 20808810), (3, 13872540), (4, 10404405), (5, 8323524), (6, 6936270), (9, 4624180), (10, 4161762), (11, 3783420), (12, 3468135), (15, 2774508), (18, 2312090), (20, 2080881), (22, 1891710), (30, 1387254), (33, 1261140), (36, 1156045), (44, 945855), (45, 924836), (55, 756684), (60, 693627), (66, 630570), (90, 462418), (99, 420380), (110, 378342), (132, 315285), (165, 252228), (180, 231209), (198, 210190), (220, 189171), (330, 126114), (396, 105095), (495, 84076), (660, 63057), (990, 42038), (1980, 21019)]