42589740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 124104960

約数和(自身を除く): 81515220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 59, 60, 106, 118, 159, 177, 212, 227, 236, 265, 295, 318, 354, 454, 530, 590, 636, 681, 708, 795, 885, 908, 1060, 1135, 1180, 1362, 1590, 1770, 2270, 2724, 3127, 3180, 3405, 3540, 4540, 6254, 6810, 9381, 12031, 12508, 13393, 13620, 15635, 18762, 24062, 26786, 31270, 36093, 37524, 40179, 46905, 48124, 53572, 60155, 62540, 66965, 72186, 80358, 93810, 120310, 133930, 144372, 160716, 180465, 187620, 200895, 240620, 267860, 360930, 401790, 709829, 721860, 803580, 1419658, 2129487, 2839316, 3549145, 4258974, 7098290, 8517948, 10647435, 14196580, 21294870, 42589740]

約数ペア:

[(1, 42589740), (2, 21294870), (3, 14196580), (4, 10647435), (5, 8517948), (6, 7098290), (10, 4258974), (12, 3549145), (15, 2839316), (20, 2129487), (30, 1419658), (53, 803580), (59, 721860), (60, 709829), (106, 401790), (118, 360930), (159, 267860), (177, 240620), (212, 200895), (227, 187620), (236, 180465), (265, 160716), (295, 144372), (318, 133930), (354, 120310), (454, 93810), (530, 80358), (590, 72186), (636, 66965), (681, 62540), (708, 60155), (795, 53572), (885, 48124), (908, 46905), (1060, 40179), (1135, 37524), (1180, 36093), (1362, 31270), (1590, 26786), (1770, 24062), (2270, 18762), (2724, 15635), (3127, 13620), (3180, 13393), (3405, 12508), (3540, 12031), (4540, 9381), (6254, 6810)]