1273970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1214350

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 191, 230, 290, 382, 667, 955, 1334, 1910, 3335, 4393, 5539, 6670, 8786, 11078, 21965, 27695, 43930, 55390, 127397, 254794, 636985, 1273970]

約数ペア:

[(1, 1273970), (2, 636985), (5, 254794), (10, 127397), (23, 55390), (29, 43930), (46, 27695), (58, 21965), (115, 11078), (145, 8786), (191, 6670), (230, 5539), (290, 4393), (382, 3335), (667, 1910), (955, 1334)]