210907890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{39719}}^1$

素因数の和:39791

約数の個数: 48

約数和(自身を含む): 557668800

約数和(自身を除く): 346760910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 39719, 79438, 119157, 198595, 238314, 357471, 397190, 595785, 714942, 1191570, 1787355, 2343421, 3574710, 4686842, 7030263, 11717105, 14060526, 21090789, 23434210, 35151315, 42181578, 70302630, 105453945, 210907890]

約数ペア:

[(1, 210907890), (2, 105453945), (3, 70302630), (5, 42181578), (6, 35151315), (9, 23434210), (10, 21090789), (15, 14060526), (18, 11717105), (30, 7030263), (45, 4686842), (59, 3574710), (90, 2343421), (118, 1787355), (177, 1191570), (295, 714942), (354, 595785), (531, 397190), (590, 357471), (885, 238314), (1062, 198595), (1770, 119157), (2655, 79438), (5310, 39719)]