624256310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{1481}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 1144507104

約数和(自身を除く): 520250794

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 691, 1382, 1481, 2962, 3455, 6910, 7405, 14810, 42151, 84302, 90341, 180682, 210755, 421510, 451705, 903410, 1023371, 2046742, 5116855, 10233710, 62425631, 124851262, 312128155, 624256310]

約数ペア:

[(1, 624256310), (2, 312128155), (5, 124851262), (10, 62425631), (61, 10233710), (122, 5116855), (305, 2046742), (610, 1023371), (691, 903410), (1382, 451705), (1481, 421510), (2962, 210755), (3455, 180682), (6910, 90341), (7405, 84302), (14810, 42151)]