90079290

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{15887}}^1$

素因数の和:15913

約数の個数: 80

約数和(自身を含む): 276832512

約数和(自身を除く): 186753222

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 15887, 31774, 47661, 79435, 95322, 111209, 142983, 158870, 222418, 238305, 285966, 333627, 428949, 476610, 556045, 667254, 714915, 857898, 1000881, 1112090, 1286847, 1429830, 1668135, 2001762, 2144745, 2573694, 3002643, 3336270, 4289490, 5004405, 6005286, 6434235, 9007929, 10008810, 12868470, 15013215, 18015858, 30026430, 45039645, 90079290]

約数ペア:

[(1, 90079290), (2, 45039645), (3, 30026430), (5, 18015858), (6, 15013215), (7, 12868470), (9, 10008810), (10, 9007929), (14, 6434235), (15, 6005286), (18, 5004405), (21, 4289490), (27, 3336270), (30, 3002643), (35, 2573694), (42, 2144745), (45, 2001762), (54, 1668135), (63, 1429830), (70, 1286847), (81, 1112090), (90, 1000881), (105, 857898), (126, 714915), (135, 667254), (162, 556045), (189, 476610), (210, 428949), (270, 333627), (315, 285966), (378, 238305), (405, 222418), (567, 158870), (630, 142983), (810, 111209), (945, 95322), (1134, 79435), (1890, 47661), (2835, 31774), (5670, 15887)]