19110930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27697}}^1$

素因数の和:27730

約数の個数: 32

約数和(自身を含む): 47862144

約数和(自身を除く): 28751214

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 27697, 55394, 83091, 138485, 166182, 276970, 415455, 637031, 830910, 1274062, 1911093, 3185155, 3822186, 6370310, 9555465, 19110930]

約数ペア:

[(1, 19110930), (2, 9555465), (3, 6370310), (5, 3822186), (6, 3185155), (10, 1911093), (15, 1274062), (23, 830910), (30, 637031), (46, 415455), (69, 276970), (115, 166182), (138, 138485), (230, 83091), (345, 55394), (690, 27697)]