7460830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 14968800

約数和(自身を除く): 7507970

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 1979, 3770, 3958, 9895, 19790, 25727, 51454, 57391, 114782, 128635, 257270, 286955, 573910, 746083, 1492166, 3730415, 7460830]

約数ペア:

[(1, 7460830), (2, 3730415), (5, 1492166), (10, 746083), (13, 573910), (26, 286955), (29, 257270), (58, 128635), (65, 114782), (130, 57391), (145, 51454), (290, 25727), (377, 19790), (754, 9895), (1885, 3958), (1979, 3770)]