27931630

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 52171776

約数和(自身を除く): 24240146

約数列:

[1, 2, 5, 10, 47, 67, 94, 134, 235, 335, 470, 670, 887, 1774, 3149, 4435, 6298, 8870, 15745, 31490, 41689, 59429, 83378, 118858, 208445, 297145, 416890, 594290, 2793163, 5586326, 13965815, 27931630]

約数ペア:

[(1, 27931630), (2, 13965815), (5, 5586326), (10, 2793163), (47, 594290), (67, 416890), (94, 297145), (134, 208445), (235, 118858), (335, 83378), (470, 59429), (670, 41689), (887, 31490), (1774, 15745), (3149, 8870), (4435, 6298)]