30042376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1478

約数の個数: 64

約数和(自身を含む): 71769600

約数和(自身を除く): 41727224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1423, 1508, 1624, 2639, 2846, 3016, 5278, 5692, 9961, 10556, 11384, 18499, 19922, 21112, 36998, 39844, 41267, 73996, 79688, 82534, 129493, 147992, 165068, 258986, 288869, 330136, 517972, 536471, 577738, 1035944, 1072942, 1155476, 2145884, 2310952, 3755297, 4291768, 7510594, 15021188, 30042376]

約数ペア:

[(1, 30042376), (2, 15021188), (4, 7510594), (7, 4291768), (8, 3755297), (13, 2310952), (14, 2145884), (26, 1155476), (28, 1072942), (29, 1035944), (52, 577738), (56, 536471), (58, 517972), (91, 330136), (104, 288869), (116, 258986), (182, 165068), (203, 147992), (232, 129493), (364, 82534), (377, 79688), (406, 73996), (728, 41267), (754, 39844), (812, 36998), (1423, 21112), (1508, 19922), (1624, 18499), (2639, 11384), (2846, 10556), (3016, 9961), (5278, 5692)]