27215630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7219}}^1$

素因数の和:7268

約数の個数: 32

約数和(自身を含む): 54583200

約数和(自身を除く): 27367570

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 7219, 14438, 36095, 72190, 93847, 187694, 209351, 418702, 469235, 938470, 1046755, 2093510, 2721563, 5443126, 13607815, 27215630]

約数ペア:

[(1, 27215630), (2, 13607815), (5, 5443126), (10, 2721563), (13, 2093510), (26, 1046755), (29, 938470), (58, 469235), (65, 418702), (130, 209351), (145, 187694), (290, 93847), (377, 72190), (754, 36095), (1885, 14438), (3770, 7219)]