6378490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 12312000

約数和(自身を除く): 5933510

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 569, 590, 1121, 1138, 2242, 2845, 5605, 5690, 10811, 11210, 21622, 33571, 54055, 67142, 108110, 167855, 335710, 637849, 1275698, 3189245, 6378490]

約数ペア:

[(1, 6378490), (2, 3189245), (5, 1275698), (10, 637849), (19, 335710), (38, 167855), (59, 108110), (95, 67142), (118, 54055), (190, 33571), (295, 21622), (569, 11210), (590, 10811), (1121, 5690), (1138, 5605), (2242, 2845)]