68418430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1229}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 130183200

約数和(自身を除く): 61764770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 293, 586, 1229, 1465, 2458, 2930, 5567, 6145, 11134, 12290, 23351, 27835, 46702, 55670, 116755, 233510, 360097, 720194, 1800485, 3600970, 6841843, 13683686, 34209215, 68418430]

約数ペア:

[(1, 68418430), (2, 34209215), (5, 13683686), (10, 6841843), (19, 3600970), (38, 1800485), (95, 720194), (190, 360097), (293, 233510), (586, 116755), (1229, 55670), (1465, 46702), (2458, 27835), (2930, 23351), (5567, 12290), (6145, 11134)]