135990803390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1109}}^1\times {\mathrm{72559}}^1$

素因数の和:73701

約数の個数: 48

約数和(自身を含む): 265304030400

約数和(自身を除く): 129313227010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1109, 1690, 2218, 5545, 11090, 14417, 28834, 72085, 72559, 144170, 145118, 187421, 362795, 374842, 725590, 937105, 943267, 1874210, 1886534, 4716335, 9432670, 12262471, 24524942, 61312355, 80467931, 122624710, 160935862, 402339655, 804679310, 1046083103, 2092166206, 5230415515, 10460831030, 13599080339, 27198160678, 67995401695, 135990803390]

約数ペア:

[(1, 135990803390), (2, 67995401695), (5, 27198160678), (10, 13599080339), (13, 10460831030), (26, 5230415515), (65, 2092166206), (130, 1046083103), (169, 804679310), (338, 402339655), (845, 160935862), (1109, 122624710), (1690, 80467931), (2218, 61312355), (5545, 24524942), (11090, 12262471), (14417, 9432670), (28834, 4716335), (72085, 1886534), (72559, 1874210), (144170, 943267), (145118, 937105), (187421, 725590), (362795, 374842)]