69508980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{386161}}^1$

素因数の和:386176

約数の個数: 36

約数和(自身を含む): 210844452

約数和(自身を除く): 141335472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 386161, 772322, 1158483, 1544644, 1930805, 2316966, 3475449, 3861610, 4633932, 5792415, 6950898, 7723220, 11584830, 13901796, 17377245, 23169660, 34754490, 69508980]

約数ペア:

[(1, 69508980), (2, 34754490), (3, 23169660), (4, 17377245), (5, 13901796), (6, 11584830), (9, 7723220), (10, 6950898), (12, 5792415), (15, 4633932), (18, 3861610), (20, 3475449), (30, 2316966), (36, 1930805), (45, 1544644), (60, 1158483), (90, 772322), (180, 386161)]