42628530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 121741056

約数和(自身を除く): 79112526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 49, 70, 94, 98, 105, 141, 147, 210, 235, 245, 282, 294, 329, 470, 490, 617, 658, 705, 735, 987, 1234, 1410, 1470, 1645, 1851, 1974, 2303, 3085, 3290, 3702, 4319, 4606, 4935, 6170, 6909, 8638, 9255, 9870, 11515, 12957, 13818, 18510, 21595, 23030, 25914, 28999, 30233, 34545, 43190, 57998, 60466, 64785, 69090, 86997, 90699, 129570, 144995, 151165, 173994, 181398, 202993, 289990, 302330, 405986, 434985, 453495, 608979, 869970, 906990, 1014965, 1217958, 1420951, 2029930, 2841902, 3044895, 4262853, 6089790, 7104755, 8525706, 14209510, 21314265, 42628530]

約数ペア:

[(1, 42628530), (2, 21314265), (3, 14209510), (5, 8525706), (6, 7104755), (7, 6089790), (10, 4262853), (14, 3044895), (15, 2841902), (21, 2029930), (30, 1420951), (35, 1217958), (42, 1014965), (47, 906990), (49, 869970), (70, 608979), (94, 453495), (98, 434985), (105, 405986), (141, 302330), (147, 289990), (210, 202993), (235, 181398), (245, 173994), (282, 151165), (294, 144995), (329, 129570), (470, 90699), (490, 86997), (617, 69090), (658, 64785), (705, 60466), (735, 57998), (987, 43190), (1234, 34545), (1410, 30233), (1470, 28999), (1645, 25914), (1851, 23030), (1974, 21595), (2303, 18510), (3085, 13818), (3290, 12957), (3702, 11515), (4319, 9870), (4606, 9255), (4935, 8638), (6170, 6909)]