99885870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 298321920

約数和(自身を除く): 198436050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 331, 479, 630, 662, 958, 993, 1437, 1655, 1986, 2317, 2395, 2874, 2979, 3310, 3353, 4311, 4634, 4790, 4965, 5958, 6706, 6951, 7185, 8622, 9930, 10059, 11585, 13902, 14370, 14895, 16765, 20118, 20853, 21555, 23170, 29790, 30177, 33530, 34755, 41706, 43110, 50295, 60354, 69510, 100590, 104265, 150885, 158549, 208530, 301770, 317098, 475647, 792745, 951294, 1109843, 1426941, 1585490, 2219686, 2378235, 2853882, 3329529, 4756470, 5549215, 6659058, 7134705, 9988587, 11098430, 14269410, 16647645, 19977174, 33295290, 49942935, 99885870]

約数ペア:

[(1, 99885870), (2, 49942935), (3, 33295290), (5, 19977174), (6, 16647645), (7, 14269410), (9, 11098430), (10, 9988587), (14, 7134705), (15, 6659058), (18, 5549215), (21, 4756470), (30, 3329529), (35, 2853882), (42, 2378235), (45, 2219686), (63, 1585490), (70, 1426941), (90, 1109843), (105, 951294), (126, 792745), (210, 475647), (315, 317098), (331, 301770), (479, 208530), (630, 158549), (662, 150885), (958, 104265), (993, 100590), (1437, 69510), (1655, 60354), (1986, 50295), (2317, 43110), (2395, 41706), (2874, 34755), (2979, 33530), (3310, 30177), (3353, 29790), (4311, 23170), (4634, 21555), (4790, 20853), (4965, 20118), (5958, 16765), (6706, 14895), (6951, 14370), (7185, 13902), (8622, 11585), (9930, 10059)]