79991190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3541}}^1$

素因数の和:3805

約数の個数: 48

約数和(自身を含む): 208864656

約数和(自身を除く): 128873466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2510, 3541, 3765, 4518, 7082, 7530, 10623, 11295, 17705, 21246, 22590, 31869, 35410, 53115, 63738, 106230, 159345, 318690, 888791, 1777582, 2666373, 4443955, 5332746, 7999119, 8887910, 13331865, 15998238, 26663730, 39995595, 79991190]

約数ペア:

[(1, 79991190), (2, 39995595), (3, 26663730), (5, 15998238), (6, 13331865), (9, 8887910), (10, 7999119), (15, 5332746), (18, 4443955), (30, 2666373), (45, 1777582), (90, 888791), (251, 318690), (502, 159345), (753, 106230), (1255, 63738), (1506, 53115), (2259, 35410), (2510, 31869), (3541, 22590), (3765, 21246), (4518, 17705), (7082, 11295), (7530, 10623)]