7213130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 13538448

約数和(自身を除く): 6325318

約数列:

[1, 2, 5, 10, 41, 73, 82, 146, 205, 241, 365, 410, 482, 730, 1205, 2410, 2993, 5986, 9881, 14965, 17593, 19762, 29930, 35186, 49405, 87965, 98810, 175930, 721313, 1442626, 3606565, 7213130]

約数ペア:

[(1, 7213130), (2, 3606565), (5, 1442626), (10, 721313), (41, 175930), (73, 98810), (82, 87965), (146, 49405), (205, 35186), (241, 29930), (365, 19762), (410, 17593), (482, 14965), (730, 9881), (1205, 5986), (2410, 2993)]