15212190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 42177024

約数和(自身を除く): 26964834

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 677, 749, 1070, 1354, 1498, 1605, 2031, 2247, 3210, 3385, 3745, 4062, 4494, 4739, 6770, 7490, 9478, 10155, 11235, 14217, 20310, 22470, 23695, 28434, 47390, 71085, 72439, 142170, 144878, 217317, 362195, 434634, 507073, 724390, 1014146, 1086585, 1521219, 2173170, 2535365, 3042438, 5070730, 7606095, 15212190]

約数ペア:

[(1, 15212190), (2, 7606095), (3, 5070730), (5, 3042438), (6, 2535365), (7, 2173170), (10, 1521219), (14, 1086585), (15, 1014146), (21, 724390), (30, 507073), (35, 434634), (42, 362195), (70, 217317), (105, 144878), (107, 142170), (210, 72439), (214, 71085), (321, 47390), (535, 28434), (642, 23695), (677, 22470), (749, 20310), (1070, 14217), (1354, 11235), (1498, 10155), (1605, 9478), (2031, 7490), (2247, 6770), (3210, 4739), (3385, 4494), (3745, 4062)]