2040987585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{36469}}^1$

素因数の和:36538

約数の個数: 64

約数和(自身を含む): 4117317120

約数和(自身を除く): 2076329535

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 41, 65, 91, 105, 123, 195, 205, 273, 287, 455, 533, 615, 861, 1365, 1435, 1599, 2665, 3731, 4305, 7995, 11193, 18655, 36469, 55965, 109407, 182345, 255283, 474097, 547035, 765849, 1276415, 1422291, 1495229, 2370485, 3318679, 3829245, 4485687, 7111455, 7476145, 9956037, 10466603, 16593395, 19437977, 22428435, 31399809, 49780185, 52333015, 58313931, 97189885, 136065839, 156999045, 291569655, 408197517, 680329195, 2040987585]

約数ペア:

[(1, 2040987585), (3, 680329195), (5, 408197517), (7, 291569655), (13, 156999045), (15, 136065839), (21, 97189885), (35, 58313931), (39, 52333015), (41, 49780185), (65, 31399809), (91, 22428435), (105, 19437977), (123, 16593395), (195, 10466603), (205, 9956037), (273, 7476145), (287, 7111455), (455, 4485687), (533, 3829245), (615, 3318679), (861, 2370485), (1365, 1495229), (1435, 1422291), (1599, 1276415), (2665, 765849), (3731, 547035), (4305, 474097), (7995, 255283), (11193, 182345), (18655, 109407), (36469, 55965)]