207557414580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3899989}}^1$

素因数の和:3900888

約数の個数: 48

約数和(自身を含む): 581816108160

約数和(自身を除く): 374258693580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1774, 2661, 3548, 4435, 5322, 8870, 10644, 13305, 17740, 26610, 53220, 3899989, 7799978, 11699967, 15599956, 19499945, 23399934, 38999890, 46799868, 58499835, 77999780, 116999670, 233999340, 3459290243, 6918580486, 10377870729, 13837160972, 17296451215, 20755741458, 34592902430, 41511482916, 51889353645, 69185804860, 103778707290, 207557414580]

約数ペア:

[(1, 207557414580), (2, 103778707290), (3, 69185804860), (4, 51889353645), (5, 41511482916), (6, 34592902430), (10, 20755741458), (12, 17296451215), (15, 13837160972), (20, 10377870729), (30, 6918580486), (60, 3459290243), (887, 233999340), (1774, 116999670), (2661, 77999780), (3548, 58499835), (4435, 46799868), (5322, 38999890), (8870, 23399934), (10644, 19499945), (13305, 15599956), (17740, 11699967), (26610, 7799978), (53220, 3899989)]