67689780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59377}}^1$

素因数の和:59408

約数の個数: 48

約数和(自身を含む): 199510080

約数和(自身を除く): 131820300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 59377, 118754, 178131, 237508, 296885, 356262, 593770, 712524, 890655, 1128163, 1187540, 1781310, 2256326, 3384489, 3562620, 4512652, 5640815, 6768978, 11281630, 13537956, 16922445, 22563260, 33844890, 67689780]

約数ペア:

[(1, 67689780), (2, 33844890), (3, 22563260), (4, 16922445), (5, 13537956), (6, 11281630), (10, 6768978), (12, 5640815), (15, 4512652), (19, 3562620), (20, 3384489), (30, 2256326), (38, 1781310), (57, 1187540), (60, 1128163), (76, 890655), (95, 712524), (114, 593770), (190, 356262), (228, 296885), (285, 237508), (380, 178131), (570, 118754), (1140, 59377)]