30460298

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{659}}^1$

素因数の和:874

約数の個数: 24

約数和(自身を含む): 50561280

約数和(自身を除く): 20100982

約数列:

[1, 2, 11, 22, 121, 191, 242, 382, 659, 1318, 2101, 4202, 7249, 14498, 23111, 46222, 79739, 125869, 159478, 251738, 1384559, 2769118, 15230149, 30460298]

約数ペア:

[(1, 30460298), (2, 15230149), (11, 2769118), (22, 1384559), (121, 251738), (191, 159478), (242, 125869), (382, 79739), (659, 46222), (1318, 23111), (2101, 14498), (4202, 7249)]