15660930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22697}}^1$

素因数の和:22730

約数の個数: 32

約数和(自身を含む): 39222144

約数和(自身を除く): 23561214

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 22697, 45394, 68091, 113485, 136182, 226970, 340455, 522031, 680910, 1044062, 1566093, 2610155, 3132186, 5220310, 7830465, 15660930]

約数ペア:

[(1, 15660930), (2, 7830465), (3, 5220310), (5, 3132186), (6, 2610155), (10, 1566093), (15, 1044062), (23, 680910), (30, 522031), (46, 340455), (69, 226970), (115, 136182), (138, 113485), (230, 68091), (345, 45394), (690, 22697)]