137579781010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4157}}^1\times {\mathrm{472799}}^1$

素因数の和:476970

約数の個数: 32

約数和(自身を含む): 283089945600

約数和(自身を除く): 145510164590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4157, 8314, 20785, 29099, 41570, 58198, 145495, 290990, 472799, 945598, 2363995, 3309593, 4727990, 6619186, 16547965, 33095930, 1965425443, 3930850886, 9827127215, 13757978101, 19654254430, 27515956202, 68789890505, 137579781010]

約数ペア:

[(1, 137579781010), (2, 68789890505), (5, 27515956202), (7, 19654254430), (10, 13757978101), (14, 9827127215), (35, 3930850886), (70, 1965425443), (4157, 33095930), (8314, 16547965), (20785, 6619186), (29099, 4727990), (41570, 3309593), (58198, 2363995), (145495, 945598), (290990, 472799)]