156927710

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 286820352

約数和(自身を除く): 129892642

約数列:

[1, 2, 5, 10, 103, 206, 251, 502, 515, 607, 1030, 1214, 1255, 2510, 3035, 6070, 25853, 51706, 62521, 125042, 129265, 152357, 258530, 304714, 312605, 625210, 761785, 1523570, 15692771, 31385542, 78463855, 156927710]

約数ペア:

[(1, 156927710), (2, 78463855), (5, 31385542), (10, 15692771), (103, 1523570), (206, 761785), (251, 625210), (502, 312605), (515, 304714), (607, 258530), (1030, 152357), (1214, 129265), (1255, 125042), (2510, 62521), (3035, 51706), (6070, 25853)]