70648990

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 130719744

約数和(自身を除く): 60070754

約数列:

[1, 2, 5, 10, 47, 94, 191, 235, 382, 470, 787, 955, 1574, 1910, 3935, 7870, 8977, 17954, 36989, 44885, 73978, 89770, 150317, 184945, 300634, 369890, 751585, 1503170, 7064899, 14129798, 35324495, 70648990]

約数ペア:

[(1, 70648990), (2, 35324495), (5, 14129798), (10, 7064899), (47, 1503170), (94, 751585), (191, 369890), (235, 300634), (382, 184945), (470, 150317), (787, 89770), (955, 73978), (1574, 44885), (1910, 36989), (3935, 17954), (7870, 8977)]