78468430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6323}}^1$

素因数の和:6420

約数の個数: 32

約数和(自身を含む): 151624224

約数和(自身を除く): 73155794

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 6323, 12410, 12646, 31615, 63230, 107491, 214982, 461579, 537455, 923158, 1074910, 2307895, 4615790, 7846843, 15693686, 39234215, 78468430]

約数ペア:

[(1, 78468430), (2, 39234215), (5, 15693686), (10, 7846843), (17, 4615790), (34, 2307895), (73, 1074910), (85, 923158), (146, 537455), (170, 461579), (365, 214982), (730, 107491), (1241, 63230), (2482, 31615), (6205, 12646), (6323, 12410)]