29847290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14281}}^1$

素因数の和:14318

約数の個数: 32

約数和(自身を含む): 61698240

約数和(自身を除く): 31850950

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 14281, 28562, 71405, 142810, 157091, 271339, 314182, 542678, 785455, 1356695, 1570910, 2713390, 2984729, 5969458, 14923645, 29847290]

約数ペア:

[(1, 29847290), (2, 14923645), (5, 5969458), (10, 2984729), (11, 2713390), (19, 1570910), (22, 1356695), (38, 785455), (55, 542678), (95, 314182), (110, 271339), (190, 157091), (209, 142810), (418, 71405), (1045, 28562), (2090, 14281)]