15059170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 32039928

約数和(自身を除く): 16980758

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 421, 490, 511, 730, 842, 1022, 2105, 2555, 2947, 3577, 4210, 5110, 5894, 7154, 14735, 17885, 20629, 29470, 30733, 35770, 41258, 61466, 103145, 153665, 206290, 215131, 307330, 430262, 1075655, 1505917, 2151310, 3011834, 7529585, 15059170]

約数ペア:

[(1, 15059170), (2, 7529585), (5, 3011834), (7, 2151310), (10, 1505917), (14, 1075655), (35, 430262), (49, 307330), (70, 215131), (73, 206290), (98, 153665), (146, 103145), (245, 61466), (365, 41258), (421, 35770), (490, 30733), (511, 29470), (730, 20629), (842, 17885), (1022, 14735), (2105, 7154), (2555, 5894), (2947, 5110), (3577, 4210)]