86436390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 212932800

約数和(自身を除く): 126496410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 149, 183, 298, 305, 317, 366, 447, 610, 634, 745, 894, 915, 951, 1490, 1585, 1830, 1902, 2235, 3170, 4470, 4755, 9089, 9510, 18178, 19337, 27267, 38674, 45445, 47233, 54534, 58011, 90890, 94466, 96685, 116022, 136335, 141699, 193370, 236165, 272670, 283398, 290055, 472330, 580110, 708495, 1416990, 2881213, 5762426, 8643639, 14406065, 17287278, 28812130, 43218195, 86436390]

約数ペア:

[(1, 86436390), (2, 43218195), (3, 28812130), (5, 17287278), (6, 14406065), (10, 8643639), (15, 5762426), (30, 2881213), (61, 1416990), (122, 708495), (149, 580110), (183, 472330), (298, 290055), (305, 283398), (317, 272670), (366, 236165), (447, 193370), (610, 141699), (634, 136335), (745, 116022), (894, 96685), (915, 94466), (951, 90890), (1490, 58011), (1585, 54534), (1830, 47233), (1902, 45445), (2235, 38674), (3170, 27267), (4470, 19337), (4755, 18178), (9089, 9510)]