31915010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{60217}}^1$

素因数の和:60277

約数の個数: 16

約数和(自身を含む): 58531896

約数和(自身を除く): 26616886

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 60217, 120434, 301085, 602170, 3191501, 6383002, 15957505, 31915010]

約数ペア:

[(1, 31915010), (2, 15957505), (5, 6383002), (10, 3191501), (53, 602170), (106, 301085), (265, 120434), (530, 60217)]