131893410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{399677}}^1$

素因数の和:399698

約数の個数: 32

約数和(自身を含む): 345321792

約数和(自身を除く): 213428382

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 399677, 799354, 1199031, 1998385, 2398062, 3996770, 4396447, 5995155, 8792894, 11990310, 13189341, 21982235, 26378682, 43964470, 65946705, 131893410]

約数ペア:

[(1, 131893410), (2, 65946705), (3, 43964470), (5, 26378682), (6, 21982235), (10, 13189341), (11, 11990310), (15, 8792894), (22, 5995155), (30, 4396447), (33, 3996770), (55, 2398062), (66, 1998385), (110, 1199031), (165, 799354), (330, 399677)]