7605090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 80

約数和(自身を含む): 21039480

約数和(自身を除く): 13434390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 229, 246, 270, 369, 405, 410, 458, 615, 687, 738, 810, 1107, 1145, 1230, 1374, 1845, 2061, 2214, 2290, 3321, 3435, 3690, 4122, 5535, 6183, 6642, 6870, 9389, 10305, 11070, 12366, 16605, 18549, 18778, 20610, 28167, 30915, 33210, 37098, 46945, 56334, 61830, 84501, 92745, 93890, 140835, 169002, 185490, 253503, 281670, 422505, 507006, 760509, 845010, 1267515, 1521018, 2535030, 3802545, 7605090]

約数ペア:

[(1, 7605090), (2, 3802545), (3, 2535030), (5, 1521018), (6, 1267515), (9, 845010), (10, 760509), (15, 507006), (18, 422505), (27, 281670), (30, 253503), (41, 185490), (45, 169002), (54, 140835), (81, 93890), (82, 92745), (90, 84501), (123, 61830), (135, 56334), (162, 46945), (205, 37098), (229, 33210), (246, 30915), (270, 28167), (369, 20610), (405, 18778), (410, 18549), (458, 16605), (615, 12366), (687, 11070), (738, 10305), (810, 9389), (1107, 6870), (1145, 6642), (1230, 6183), (1374, 5535), (1845, 4122), (2061, 3690), (2214, 3435), (2290, 3321)]