30631272

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{61}}^2$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 90792000

約数和(自身を除く): 60160728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 61, 84, 98, 122, 147, 168, 183, 196, 244, 294, 343, 366, 392, 427, 488, 588, 686, 732, 854, 1029, 1176, 1281, 1372, 1464, 1708, 2058, 2562, 2744, 2989, 3416, 3721, 4116, 5124, 5978, 7442, 8232, 8967, 10248, 11163, 11956, 14884, 17934, 20923, 22326, 23912, 26047, 29768, 35868, 41846, 44652, 52094, 62769, 71736, 78141, 83692, 89304, 104188, 125538, 156282, 167384, 182329, 208376, 251076, 312564, 364658, 502152, 546987, 625128, 729316, 1093974, 1276303, 1458632, 2187948, 2552606, 3828909, 4375896, 5105212, 7657818, 10210424, 15315636, 30631272]

約数ペア:

[(1, 30631272), (2, 15315636), (3, 10210424), (4, 7657818), (6, 5105212), (7, 4375896), (8, 3828909), (12, 2552606), (14, 2187948), (21, 1458632), (24, 1276303), (28, 1093974), (42, 729316), (49, 625128), (56, 546987), (61, 502152), (84, 364658), (98, 312564), (122, 251076), (147, 208376), (168, 182329), (183, 167384), (196, 156282), (244, 125538), (294, 104188), (343, 89304), (366, 83692), (392, 78141), (427, 71736), (488, 62769), (588, 52094), (686, 44652), (732, 41846), (854, 35868), (1029, 29768), (1176, 26047), (1281, 23912), (1372, 22326), (1464, 20923), (1708, 17934), (2058, 14884), (2562, 11956), (2744, 11163), (2989, 10248), (3416, 8967), (3721, 8232), (4116, 7442), (5124, 5978)]