15661841210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{739813}}^1$

素因数の和:739922

約数の個数: 32

約数和(自身を含む): 29562967440

約数和(自身を除く): 13901126230

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 4234, 10585, 21170, 739813, 1479626, 3699065, 7398130, 21454577, 42909154, 54006349, 107272885, 108012698, 214545770, 270031745, 540063490, 1566184121, 3132368242, 7830920605, 15661841210]

約数ペア:

[(1, 15661841210), (2, 7830920605), (5, 3132368242), (10, 1566184121), (29, 540063490), (58, 270031745), (73, 214545770), (145, 108012698), (146, 107272885), (290, 54006349), (365, 42909154), (730, 21454577), (2117, 7398130), (4234, 3699065), (10585, 1479626), (21170, 739813)]