1295230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 2604960

約数和(自身を除く): 1309730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 401, 646, 802, 1615, 2005, 3230, 4010, 6817, 7619, 13634, 15238, 34085, 38095, 68170, 76190, 129523, 259046, 647615, 1295230]

約数ペア:

[(1, 1295230), (2, 647615), (5, 259046), (10, 129523), (17, 76190), (19, 68170), (34, 38095), (38, 34085), (85, 15238), (95, 13634), (170, 7619), (190, 6817), (323, 4010), (401, 3230), (646, 2005), (802, 1615)]