72728710

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{123269}}^1$

素因数の和:123335

約数の個数: 16

約数和(自身を含む): 133131600

約数和(自身を除く): 60402890

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 123269, 246538, 616345, 1232690, 7272871, 14545742, 36364355, 72728710]

約数ペア:

[(1, 72728710), (2, 36364355), (5, 14545742), (10, 7272871), (59, 1232690), (118, 616345), (295, 246538), (590, 123269)]