68954580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{383081}}^1$

素因数の和:383096

約数の個数: 36

約数和(自身を含む): 209162772

約数和(自身を除く): 140208192

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 383081, 766162, 1149243, 1532324, 1915405, 2298486, 3447729, 3830810, 4596972, 5746215, 6895458, 7661620, 11492430, 13790916, 17238645, 22984860, 34477290, 68954580]

約数ペア:

[(1, 68954580), (2, 34477290), (3, 22984860), (4, 17238645), (5, 13790916), (6, 11492430), (9, 7661620), (10, 6895458), (12, 5746215), (15, 4596972), (18, 3830810), (20, 3447729), (30, 2298486), (36, 1915405), (45, 1532324), (60, 1149243), (90, 766162), (180, 383081)]