267883490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{2591}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 563791104

約数和(自身を除く): 295907614

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 211, 245, 422, 490, 1055, 1477, 2110, 2591, 2954, 5182, 7385, 10339, 12955, 14770, 18137, 20678, 25910, 36274, 51695, 90685, 103390, 126959, 181370, 253918, 546701, 634795, 1093402, 1269590, 2733505, 3826907, 5467010, 7653814, 19134535, 26788349, 38269070, 53576698, 133941745, 267883490]

約数ペア:

[(1, 267883490), (2, 133941745), (5, 53576698), (7, 38269070), (10, 26788349), (14, 19134535), (35, 7653814), (49, 5467010), (70, 3826907), (98, 2733505), (211, 1269590), (245, 1093402), (422, 634795), (490, 546701), (1055, 253918), (1477, 181370), (2110, 126959), (2591, 103390), (2954, 90685), (5182, 51695), (7385, 36274), (10339, 25910), (12955, 20678), (14770, 18137)]