357350930

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1\times {\mathrm{811}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 650704320

約数和(自身を除く): 293353390

約数列:

[1, 2, 5, 10, 139, 278, 317, 634, 695, 811, 1390, 1585, 1622, 3170, 4055, 8110, 44063, 88126, 112729, 220315, 225458, 257087, 440630, 514174, 563645, 1127290, 1285435, 2570870, 35735093, 71470186, 178675465, 357350930]

約数ペア:

[(1, 357350930), (2, 178675465), (5, 71470186), (10, 35735093), (139, 2570870), (278, 1285435), (317, 1127290), (634, 563645), (695, 514174), (811, 440630), (1390, 257087), (1585, 225458), (1622, 220315), (3170, 112729), (4055, 88126), (8110, 44063)]