69406020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{385589}}^1$

素因数の和:385604

約数の個数: 36

約数和(自身を含む): 210532140

約数和(自身を除く): 141126120

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 385589, 771178, 1156767, 1542356, 1927945, 2313534, 3470301, 3855890, 4627068, 5783835, 6940602, 7711780, 11567670, 13881204, 17351505, 23135340, 34703010, 69406020]

約数ペア:

[(1, 69406020), (2, 34703010), (3, 23135340), (4, 17351505), (5, 13881204), (6, 11567670), (9, 7711780), (10, 6940602), (12, 5783835), (15, 4627068), (18, 3855890), (20, 3470301), (30, 2313534), (36, 1927945), (45, 1542356), (60, 1156767), (90, 771178), (180, 385589)]