26057370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 65888640

約数和(自身を除く): 39831270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 61, 87, 122, 145, 174, 183, 290, 305, 366, 435, 491, 610, 870, 915, 982, 1473, 1769, 1830, 2455, 2946, 3538, 4910, 5307, 7365, 8845, 10614, 14239, 14730, 17690, 26535, 28478, 29951, 42717, 53070, 59902, 71195, 85434, 89853, 142390, 149755, 179706, 213585, 299510, 427170, 449265, 868579, 898530, 1737158, 2605737, 4342895, 5211474, 8685790, 13028685, 26057370]

約数ペア:

[(1, 26057370), (2, 13028685), (3, 8685790), (5, 5211474), (6, 4342895), (10, 2605737), (15, 1737158), (29, 898530), (30, 868579), (58, 449265), (61, 427170), (87, 299510), (122, 213585), (145, 179706), (174, 149755), (183, 142390), (290, 89853), (305, 85434), (366, 71195), (435, 59902), (491, 53070), (610, 42717), (870, 29951), (915, 28478), (982, 26535), (1473, 17690), (1769, 14730), (1830, 14239), (2455, 10614), (2946, 8845), (3538, 7365), (4910, 5307)]