65826630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1697}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 171647424

約数和(自身を除く): 105820794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 1697, 2155, 2586, 3394, 3879, 4310, 5091, 6465, 7758, 8485, 10182, 12930, 15273, 16970, 19395, 25455, 30546, 38790, 50910, 76365, 152730, 731407, 1462814, 2194221, 3657035, 4388442, 6582663, 7314070, 10971105, 13165326, 21942210, 32913315, 65826630]

約数ペア:

[(1, 65826630), (2, 32913315), (3, 21942210), (5, 13165326), (6, 10971105), (9, 7314070), (10, 6582663), (15, 4388442), (18, 3657035), (30, 2194221), (45, 1462814), (90, 731407), (431, 152730), (862, 76365), (1293, 50910), (1697, 38790), (2155, 30546), (2586, 25455), (3394, 19395), (3879, 16970), (4310, 15273), (5091, 12930), (6465, 10182), (7758, 8485)]