2021108430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{6143}}^1$

素因数の和:7161

約数の個数: 64

約数和(自身を含む): 5297799168

約数和(自身を除く): 3276690738

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 997, 1994, 2991, 4985, 5982, 6143, 9970, 10967, 12286, 14955, 18429, 21934, 29910, 30715, 32901, 36858, 54835, 61430, 65802, 67573, 92145, 109670, 135146, 164505, 184290, 202719, 329010, 337865, 405438, 675730, 1013595, 2027190, 6124571, 12249142, 18373713, 30622855, 36747426, 61245710, 67370281, 91868565, 134740562, 183737130, 202110843, 336851405, 404221686, 673702810, 1010554215, 2021108430]

約数ペア:

[(1, 2021108430), (2, 1010554215), (3, 673702810), (5, 404221686), (6, 336851405), (10, 202110843), (11, 183737130), (15, 134740562), (22, 91868565), (30, 67370281), (33, 61245710), (55, 36747426), (66, 30622855), (110, 18373713), (165, 12249142), (330, 6124571), (997, 2027190), (1994, 1013595), (2991, 675730), (4985, 405438), (5982, 337865), (6143, 329010), (9970, 202719), (10967, 184290), (12286, 164505), (14955, 135146), (18429, 109670), (21934, 92145), (29910, 67573), (30715, 65802), (32901, 61430), (36858, 54835)]