12479730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11243}}^1$

素因数の和:11290

約数の個数: 32

約数和(自身を含む): 30763584

約数和(自身を除く): 18283854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 11243, 22486, 33729, 56215, 67458, 112430, 168645, 337290, 415991, 831982, 1247973, 2079955, 2495946, 4159910, 6239865, 12479730]

約数ペア:

[(1, 12479730), (2, 6239865), (3, 4159910), (5, 2495946), (6, 2079955), (10, 1247973), (15, 831982), (30, 415991), (37, 337290), (74, 168645), (111, 112430), (185, 67458), (222, 56215), (370, 33729), (555, 22486), (1110, 11243)]