6060620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 13759200

約数和(自身を除く): 7698580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 389, 410, 778, 779, 820, 1556, 1558, 1945, 3116, 3890, 3895, 7391, 7780, 7790, 14782, 15580, 15949, 29564, 31898, 36955, 63796, 73910, 79745, 147820, 159490, 303031, 318980, 606062, 1212124, 1515155, 3030310, 6060620]

約数ペア:

[(1, 6060620), (2, 3030310), (4, 1515155), (5, 1212124), (10, 606062), (19, 318980), (20, 303031), (38, 159490), (41, 147820), (76, 79745), (82, 73910), (95, 63796), (164, 36955), (190, 31898), (205, 29564), (380, 15949), (389, 15580), (410, 14782), (778, 7790), (779, 7780), (820, 7391), (1556, 3895), (1558, 3890), (1945, 3116)]