6663490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 13374720

約数和(自身を除く): 6711230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 2063, 3230, 4126, 10315, 20630, 35071, 39197, 70142, 78394, 175355, 195985, 350710, 391970, 666349, 1332698, 3331745, 6663490]

約数ペア:

[(1, 6663490), (2, 3331745), (5, 1332698), (10, 666349), (17, 391970), (19, 350710), (34, 195985), (38, 175355), (85, 78394), (95, 70142), (170, 39197), (190, 35071), (323, 20630), (646, 10315), (1615, 4126), (2063, 3230)]