471580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 1118880

約数和(自身を除く): 647300

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 73, 76, 85, 95, 146, 170, 190, 292, 323, 340, 365, 380, 646, 730, 1241, 1292, 1387, 1460, 1615, 2482, 2774, 3230, 4964, 5548, 6205, 6460, 6935, 12410, 13870, 23579, 24820, 27740, 47158, 94316, 117895, 235790, 471580]

約数ペア:

[(1, 471580), (2, 235790), (4, 117895), (5, 94316), (10, 47158), (17, 27740), (19, 24820), (20, 23579), (34, 13870), (38, 12410), (68, 6935), (73, 6460), (76, 6205), (85, 5548), (95, 4964), (146, 3230), (170, 2774), (190, 2482), (292, 1615), (323, 1460), (340, 1387), (365, 1292), (380, 1241), (646, 730)]