30431364340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117043709}}^1$

素因数の和:117043731

約数の個数: 24

約数和(自身を含む): 68821701480

約数和(自身を除く): 38390337140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 117043709, 234087418, 468174836, 585218545, 1170437090, 1521568217, 2340874180, 3043136434, 6086272868, 7607841085, 15215682170, 30431364340]

約数ペア:

[(1, 30431364340), (2, 15215682170), (4, 7607841085), (5, 6086272868), (10, 3043136434), (13, 2340874180), (20, 1521568217), (26, 1170437090), (52, 585218545), (65, 468174836), (130, 234087418), (260, 117043709)]