234870298910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1812131}}^1$

素因数の和:1813148

約数の個数: 32

約数和(自身を含む): 455743949472

約数和(自身を除く): 220873650562

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 997, 1994, 4985, 9970, 12961, 25922, 64805, 129610, 1812131, 3624262, 9060655, 18121310, 23557703, 47115406, 117788515, 235577030, 1806694607, 3613389214, 9033473035, 18066946070, 23487029891, 46974059782, 117435149455, 234870298910]

約数ペア:

[(1, 234870298910), (2, 117435149455), (5, 46974059782), (10, 23487029891), (13, 18066946070), (26, 9033473035), (65, 3613389214), (130, 1806694607), (997, 235577030), (1994, 117788515), (4985, 47115406), (9970, 23557703), (12961, 18121310), (25922, 9060655), (64805, 3624262), (129610, 1812131)]