66672930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{21577}}^1$

素因数の和:21690

約数の個数: 32

約数和(自身を含む): 161576064

約数和(自身を除く): 94903134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 21577, 43154, 64731, 107885, 129462, 215770, 323655, 647310, 2222431, 4444862, 6667293, 11112155, 13334586, 22224310, 33336465, 66672930]

約数ペア:

[(1, 66672930), (2, 33336465), (3, 22224310), (5, 13334586), (6, 11112155), (10, 6667293), (15, 4444862), (30, 2222431), (103, 647310), (206, 323655), (309, 215770), (515, 129462), (618, 107885), (1030, 64731), (1545, 43154), (3090, 21577)]