2634730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 5827680

約数和(自身を除く): 3192950

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 283, 490, 566, 665, 931, 1330, 1415, 1862, 1981, 2830, 3962, 4655, 5377, 9310, 9905, 10754, 13867, 19810, 26885, 27734, 37639, 53770, 69335, 75278, 138670, 188195, 263473, 376390, 526946, 1317365, 2634730]

約数ペア:

[(1, 2634730), (2, 1317365), (5, 526946), (7, 376390), (10, 263473), (14, 188195), (19, 138670), (35, 75278), (38, 69335), (49, 53770), (70, 37639), (95, 27734), (98, 26885), (133, 19810), (190, 13867), (245, 10754), (266, 9905), (283, 9310), (490, 5377), (566, 4655), (665, 3962), (931, 2830), (1330, 1981), (1415, 1862)]