15679970930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120615161}}^1$

素因数の和:120615181

約数の個数: 16

約数和(自身を含む): 30395020824

約数和(自身を除く): 14715049894

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 120615161, 241230322, 603075805, 1206151610, 1567997093, 3135994186, 7839985465, 15679970930]

約数ペア:

[(1, 15679970930), (2, 7839985465), (5, 3135994186), (10, 1567997093), (13, 1206151610), (26, 603075805), (65, 241230322), (130, 120615161)]