142310410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7937}}^1$

素因数の和:8118

約数の個数: 32

約数和(自身を含む): 281195712

約数和(自身を除く): 138885302

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 7937, 8965, 15874, 17930, 39685, 79370, 87307, 174614, 436535, 873070, 1293731, 2587462, 6468655, 12937310, 14231041, 28462082, 71155205, 142310410]

約数ペア:

[(1, 142310410), (2, 71155205), (5, 28462082), (10, 14231041), (11, 12937310), (22, 6468655), (55, 2587462), (110, 1293731), (163, 873070), (326, 436535), (815, 174614), (1630, 87307), (1793, 79370), (3586, 39685), (7937, 17930), (8965, 15874)]