12589770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 31356000

約数和(自身を除く): 18766230

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 499, 841, 870, 998, 1497, 1682, 2495, 2523, 2994, 4205, 4990, 5046, 7485, 8410, 12615, 14471, 14970, 25230, 28942, 43413, 72355, 86826, 144710, 217065, 419659, 434130, 839318, 1258977, 2098295, 2517954, 4196590, 6294885, 12589770]

約数ペア:

[(1, 12589770), (2, 6294885), (3, 4196590), (5, 2517954), (6, 2098295), (10, 1258977), (15, 839318), (29, 434130), (30, 419659), (58, 217065), (87, 144710), (145, 86826), (174, 72355), (290, 43413), (435, 28942), (499, 25230), (841, 14970), (870, 14471), (998, 12615), (1497, 8410), (1682, 7485), (2495, 5046), (2523, 4990), (2994, 4205)]