7672010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 14688000

約数和(自身を除く): 7015990

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 271, 298, 542, 745, 1355, 1490, 2710, 2831, 5149, 5662, 10298, 14155, 25745, 28310, 40379, 51490, 80758, 201895, 403790, 767201, 1534402, 3836005, 7672010]

約数ペア:

[(1, 7672010), (2, 3836005), (5, 1534402), (10, 767201), (19, 403790), (38, 201895), (95, 80758), (149, 51490), (190, 40379), (271, 28310), (298, 25745), (542, 14155), (745, 10298), (1355, 5662), (1490, 5149), (2710, 2831)]