17257930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 32223744

約数和(自身を除く): 14965814

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 365, 470, 503, 730, 1006, 2515, 3431, 5030, 6862, 17155, 23641, 34310, 36719, 47282, 73438, 118205, 183595, 236410, 367190, 1725793, 3451586, 8628965, 17257930]

約数ペア:

[(1, 17257930), (2, 8628965), (5, 3451586), (10, 1725793), (47, 367190), (73, 236410), (94, 183595), (146, 118205), (235, 73438), (365, 47282), (470, 36719), (503, 34310), (730, 23641), (1006, 17155), (2515, 6862), (3431, 5030)]