15007630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 30260160

約数和(自身を除く): 15252530

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 121, 157, 158, 242, 314, 395, 605, 785, 790, 869, 1210, 1570, 1727, 1738, 3454, 4345, 8635, 8690, 9559, 12403, 17270, 18997, 19118, 24806, 37994, 47795, 62015, 94985, 95590, 124030, 136433, 189970, 272866, 682165, 1364330, 1500763, 3001526, 7503815, 15007630]

約数ペア:

[(1, 15007630), (2, 7503815), (5, 3001526), (10, 1500763), (11, 1364330), (22, 682165), (55, 272866), (79, 189970), (110, 136433), (121, 124030), (157, 95590), (158, 94985), (242, 62015), (314, 47795), (395, 37994), (605, 24806), (785, 19118), (790, 18997), (869, 17270), (1210, 12403), (1570, 9559), (1727, 8690), (1738, 8635), (3454, 4345)]