15690122028

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{181523}}^1$

素因数の和:181561

約数の個数: 90

約数和(自身を含む): 46268833884

約数和(自身を除く): 30578711856

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2401, 3087, 4116, 4802, 6174, 7203, 9604, 12348, 14406, 21609, 28812, 43218, 86436, 181523, 363046, 544569, 726092, 1089138, 1270661, 1633707, 2178276, 2541322, 3267414, 3811983, 5082644, 6534828, 7623966, 8894627, 11435949, 15247932, 17789254, 22871898, 26683881, 35578508, 45743796, 53367762, 62262389, 80051643, 106735524, 124524778, 160103286, 186787167, 249049556, 320206572, 373574334, 435836723, 560361501, 747148668, 871673446, 1120723002, 1307510169, 1743346892, 2241446004, 2615020338, 3922530507, 5230040676, 7845061014, 15690122028]

約数ペア:

[(1, 15690122028), (2, 7845061014), (3, 5230040676), (4, 3922530507), (6, 2615020338), (7, 2241446004), (9, 1743346892), (12, 1307510169), (14, 1120723002), (18, 871673446), (21, 747148668), (28, 560361501), (36, 435836723), (42, 373574334), (49, 320206572), (63, 249049556), (84, 186787167), (98, 160103286), (126, 124524778), (147, 106735524), (196, 80051643), (252, 62262389), (294, 53367762), (343, 45743796), (441, 35578508), (588, 26683881), (686, 22871898), (882, 17789254), (1029, 15247932), (1372, 11435949), (1764, 8894627), (2058, 7623966), (2401, 6534828), (3087, 5082644), (4116, 3811983), (4802, 3267414), (6174, 2541322), (7203, 2178276), (9604, 1633707), (12348, 1270661), (14406, 1089138), (21609, 726092), (28812, 544569), (43218, 363046), (86436, 181523)]