282440410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{5387}}^1$

素因数の和:5515

約数の個数: 48

約数和(自身を含む): 597033504

約数和(自身を除く): 314593094

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 107, 214, 245, 490, 535, 749, 1070, 1498, 3745, 5243, 5387, 7490, 10486, 10774, 26215, 26935, 37709, 52430, 53870, 75418, 188545, 263963, 377090, 527926, 576409, 1152818, 1319815, 2639630, 2882045, 4034863, 5764090, 8069726, 20174315, 28244041, 40348630, 56488082, 141220205, 282440410]

約数ペア:

[(1, 282440410), (2, 141220205), (5, 56488082), (7, 40348630), (10, 28244041), (14, 20174315), (35, 8069726), (49, 5764090), (70, 4034863), (98, 2882045), (107, 2639630), (214, 1319815), (245, 1152818), (490, 576409), (535, 527926), (749, 377090), (1070, 263963), (1498, 188545), (3745, 75418), (5243, 53870), (5387, 52430), (7490, 37709), (10486, 26935), (10774, 26215)]