90702910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5701}}^1$

素因数の和:5788

約数の個数: 32

約数和(自身を含む): 171607392

約数和(自身を除く): 80904482

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 5701, 7955, 11402, 15910, 28505, 57010, 210937, 245143, 421874, 490286, 1054685, 1225715, 2109370, 2451430, 9070291, 18140582, 45351455, 90702910]

約数ペア:

[(1, 90702910), (2, 45351455), (5, 18140582), (10, 9070291), (37, 2451430), (43, 2109370), (74, 1225715), (86, 1054685), (185, 490286), (215, 421874), (370, 245143), (430, 210937), (1591, 57010), (3182, 28505), (5701, 15910), (7955, 11402)]