65181660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1086361}}^1$

素因数の和:1086373

約数の個数: 24

約数和(自身を含む): 182508816

約数和(自身を除く): 117327156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1086361, 2172722, 3259083, 4345444, 5431805, 6518166, 10863610, 13036332, 16295415, 21727220, 32590830, 65181660]

約数ペア:

[(1, 65181660), (2, 32590830), (3, 21727220), (4, 16295415), (5, 13036332), (6, 10863610), (10, 6518166), (12, 5431805), (15, 4345444), (20, 3259083), (30, 2172722), (60, 1086361)]