66590580

素因数分解:

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

素因数の和:829

約数の個数: 96

約数和(自身を含む): 214179840

約数和(自身を除く): 147589260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 331, 420, 479, 662, 958, 993, 1324, 1437, 1655, 1916, 1986, 2317, 2395, 2874, 3310, 3353, 3972, 4634, 4790, 4965, 5748, 6620, 6706, 6951, 7185, 9268, 9580, 9930, 10059, 11585, 13412, 13902, 14370, 16765, 19860, 20118, 23170, 27804, 28740, 33530, 34755, 40236, 46340, 50295, 67060, 69510, 100590, 139020, 158549, 201180, 317098, 475647, 634196, 792745, 951294, 1109843, 1585490, 1902588, 2219686, 2378235, 3170980, 3329529, 4439372, 4756470, 5549215, 6659058, 9512940, 11098430, 13318116, 16647645, 22196860, 33295290, 66590580]

約数ペア:

[(1, 66590580), (2, 33295290), (3, 22196860), (4, 16647645), (5, 13318116), (6, 11098430), (7, 9512940), (10, 6659058), (12, 5549215), (14, 4756470), (15, 4439372), (20, 3329529), (21, 3170980), (28, 2378235), (30, 2219686), (35, 1902588), (42, 1585490), (60, 1109843), (70, 951294), (84, 792745), (105, 634196), (140, 475647), (210, 317098), (331, 201180), (420, 158549), (479, 139020), (662, 100590), (958, 69510), (993, 67060), (1324, 50295), (1437, 46340), (1655, 40236), (1916, 34755), (1986, 33530), (2317, 28740), (2395, 27804), (2874, 23170), (3310, 20118), (3353, 19860), (3972, 16765), (4634, 14370), (4790, 13902), (4965, 13412), (5748, 11585), (6620, 10059), (6706, 9930), (6951, 9580), (7185, 9268)]