70795620

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{2081}}^1$

素因数の和:2112

約数の個数: 144

約数和(自身を含む): 254636928

約数和(自身を除く): 183841308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2081, 2268, 2430, 2835, 3402, 3780, 4162, 4860, 5670, 6243, 6804, 8324, 8505, 10405, 11340, 12486, 14567, 17010, 18729, 20810, 24972, 29134, 31215, 34020, 37458, 41620, 43701, 56187, 58268, 62430, 72835, 74916, 87402, 93645, 112374, 124860, 131103, 145670, 168561, 174804, 187290, 218505, 224748, 262206, 280935, 291340, 337122, 374580, 393309, 437010, 505683, 524412, 561870, 655515, 674244, 786618, 842805, 874020, 1011366, 1123740, 1179927, 1311030, 1573236, 1685610, 1966545, 2022732, 2359854, 2528415, 2622060, 3371220, 3539781, 3933090, 4719708, 5056830, 5899635, 7079562, 7866180, 10113660, 11799270, 14159124, 17698905, 23598540, 35397810, 70795620]

約数ペア:

[(1, 70795620), (2, 35397810), (3, 23598540), (4, 17698905), (5, 14159124), (6, 11799270), (7, 10113660), (9, 7866180), (10, 7079562), (12, 5899635), (14, 5056830), (15, 4719708), (18, 3933090), (20, 3539781), (21, 3371220), (27, 2622060), (28, 2528415), (30, 2359854), (35, 2022732), (36, 1966545), (42, 1685610), (45, 1573236), (54, 1311030), (60, 1179927), (63, 1123740), (70, 1011366), (81, 874020), (84, 842805), (90, 786618), (105, 674244), (108, 655515), (126, 561870), (135, 524412), (140, 505683), (162, 437010), (180, 393309), (189, 374580), (210, 337122), (243, 291340), (252, 280935), (270, 262206), (315, 224748), (324, 218505), (378, 187290), (405, 174804), (420, 168561), (486, 145670), (540, 131103), (567, 124860), (630, 112374), (756, 93645), (810, 87402), (945, 74916), (972, 72835), (1134, 62430), (1215, 58268), (1260, 56187), (1620, 43701), (1701, 41620), (1890, 37458), (2081, 34020), (2268, 31215), (2430, 29134), (2835, 24972), (3402, 20810), (3780, 18729), (4162, 17010), (4860, 14567), (5670, 12486), (6243, 11340), (6804, 10405), (8324, 8505)]