65713620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1729

約数の個数: 96

約数和(自身を含む): 212583168

約数和(自身を除く): 146869548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1613, 1940, 2037, 2716, 2910, 3226, 3395, 4074, 4839, 5820, 6452, 6790, 8065, 8148, 9678, 10185, 11291, 13580, 16130, 19356, 20370, 22582, 24195, 32260, 33873, 40740, 45164, 48390, 56455, 67746, 96780, 112910, 135492, 156461, 169365, 225820, 312922, 338730, 469383, 625844, 677460, 782305, 938766, 1095227, 1564610, 1877532, 2190454, 2346915, 3129220, 3285681, 4380908, 4693830, 5476135, 6571362, 9387660, 10952270, 13142724, 16428405, 21904540, 32856810, 65713620]

約数ペア:

[(1, 65713620), (2, 32856810), (3, 21904540), (4, 16428405), (5, 13142724), (6, 10952270), (7, 9387660), (10, 6571362), (12, 5476135), (14, 4693830), (15, 4380908), (20, 3285681), (21, 3129220), (28, 2346915), (30, 2190454), (35, 1877532), (42, 1564610), (60, 1095227), (70, 938766), (84, 782305), (97, 677460), (105, 625844), (140, 469383), (194, 338730), (210, 312922), (291, 225820), (388, 169365), (420, 156461), (485, 135492), (582, 112910), (679, 96780), (970, 67746), (1164, 56455), (1358, 48390), (1455, 45164), (1613, 40740), (1940, 33873), (2037, 32260), (2716, 24195), (2910, 22582), (3226, 20370), (3395, 19356), (4074, 16130), (4839, 13580), (5820, 11291), (6452, 10185), (6790, 9678), (8065, 8148)]