31325322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:703

約数の個数: 64

約数和(自身を含む): 76978944

約数和(自身を除く): 45653622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 73, 102, 119, 146, 219, 238, 357, 438, 511, 601, 714, 1022, 1202, 1241, 1533, 1803, 2482, 3066, 3606, 3723, 4207, 7446, 8414, 8687, 10217, 12621, 17374, 20434, 25242, 26061, 30651, 43873, 52122, 61302, 71519, 87746, 131619, 143038, 214557, 263238, 307111, 429114, 614222, 745841, 921333, 1491682, 1842666, 2237523, 4475046, 5220887, 10441774, 15662661, 31325322]

約数ペア:

[(1, 31325322), (2, 15662661), (3, 10441774), (6, 5220887), (7, 4475046), (14, 2237523), (17, 1842666), (21, 1491682), (34, 921333), (42, 745841), (51, 614222), (73, 429114), (102, 307111), (119, 263238), (146, 214557), (219, 143038), (238, 131619), (357, 87746), (438, 71519), (511, 61302), (601, 52122), (714, 43873), (1022, 30651), (1202, 26061), (1241, 25242), (1533, 20434), (1803, 17374), (2482, 12621), (3066, 10217), (3606, 8687), (3723, 8414), (4207, 7446)]