515869620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12161}}^1$

素因数の和:12281

約数の個数: 96

約数和(自身を含む): 1667264256

約数和(自身を除く): 1151394636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 2020, 2121, 2828, 3030, 3535, 4242, 6060, 7070, 8484, 10605, 12161, 14140, 21210, 24322, 36483, 42420, 48644, 60805, 72966, 85127, 121610, 145932, 170254, 182415, 243220, 255381, 340508, 364830, 425635, 510762, 729660, 851270, 1021524, 1228261, 1276905, 1702540, 2456522, 2553810, 3684783, 4913044, 5107620, 6141305, 7369566, 8597827, 12282610, 14739132, 17195654, 18423915, 24565220, 25793481, 34391308, 36847830, 42989135, 51586962, 73695660, 85978270, 103173924, 128967405, 171956540, 257934810, 515869620]

約数ペア:

[(1, 515869620), (2, 257934810), (3, 171956540), (4, 128967405), (5, 103173924), (6, 85978270), (7, 73695660), (10, 51586962), (12, 42989135), (14, 36847830), (15, 34391308), (20, 25793481), (21, 24565220), (28, 18423915), (30, 17195654), (35, 14739132), (42, 12282610), (60, 8597827), (70, 7369566), (84, 6141305), (101, 5107620), (105, 4913044), (140, 3684783), (202, 2553810), (210, 2456522), (303, 1702540), (404, 1276905), (420, 1228261), (505, 1021524), (606, 851270), (707, 729660), (1010, 510762), (1212, 425635), (1414, 364830), (1515, 340508), (2020, 255381), (2121, 243220), (2828, 182415), (3030, 170254), (3535, 145932), (4242, 121610), (6060, 85127), (7070, 72966), (8484, 60805), (10605, 48644), (12161, 42420), (14140, 36483), (21210, 24322)]