1661510610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{27109}}^1$

素因数の和:27352

約数の個数: 64

約数和(自身を含む): 4450377600

約数和(自身を除く): 2788866990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 270, 454, 681, 1135, 1362, 2043, 2270, 3405, 4086, 6129, 6810, 10215, 12258, 20430, 27109, 30645, 54218, 61290, 81327, 135545, 162654, 243981, 271090, 406635, 487962, 731943, 813270, 1219905, 1463886, 2439810, 3659715, 6153743, 7319430, 12307486, 18461229, 30768715, 36922458, 55383687, 61537430, 92306145, 110767374, 166151061, 184612290, 276918435, 332302122, 553836870, 830755305, 1661510610]

約数ペア:

[(1, 1661510610), (2, 830755305), (3, 553836870), (5, 332302122), (6, 276918435), (9, 184612290), (10, 166151061), (15, 110767374), (18, 92306145), (27, 61537430), (30, 55383687), (45, 36922458), (54, 30768715), (90, 18461229), (135, 12307486), (227, 7319430), (270, 6153743), (454, 3659715), (681, 2439810), (1135, 1463886), (1362, 1219905), (2043, 813270), (2270, 731943), (3405, 487962), (4086, 406635), (6129, 271090), (6810, 243981), (10215, 162654), (12258, 135545), (20430, 81327), (27109, 61290), (30645, 54218)]