147968210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{1373}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 287385840

約数和(自身を除く): 139417630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 829, 1373, 1658, 2746, 4145, 6865, 8290, 10777, 13730, 17849, 21554, 35698, 53885, 89245, 107770, 178490, 1138217, 2276434, 5691085, 11382170, 14796821, 29593642, 73984105, 147968210]

約数ペア:

[(1, 147968210), (2, 73984105), (5, 29593642), (10, 14796821), (13, 11382170), (26, 5691085), (65, 2276434), (130, 1138217), (829, 178490), (1373, 107770), (1658, 89245), (2746, 53885), (4145, 35698), (6865, 21554), (8290, 17849), (10777, 13730)]