1734890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 3438720

約数和(自身を除く): 1703830

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 397, 437, 794, 874, 1985, 2185, 3970, 4370, 7543, 9131, 15086, 18262, 37715, 45655, 75430, 91310, 173489, 346978, 867445, 1734890]

約数ペア:

[(1, 1734890), (2, 867445), (5, 346978), (10, 173489), (19, 91310), (23, 75430), (38, 45655), (46, 37715), (95, 18262), (115, 15086), (190, 9131), (230, 7543), (397, 4370), (437, 3970), (794, 2185), (874, 1985)]