2983190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 6462720

約数和(自身を除く): 3479530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2243, 4486, 11215, 15701, 22430, 31402, 42617, 78505, 85234, 157010, 213085, 298319, 426170, 596638, 1491595, 2983190]

約数ペア:

[(1, 2983190), (2, 1491595), (5, 596638), (7, 426170), (10, 298319), (14, 213085), (19, 157010), (35, 85234), (38, 78505), (70, 42617), (95, 31402), (133, 22430), (190, 15701), (266, 11215), (665, 4486), (1330, 2243)]