193267980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1073711}}^1$

素因数の和:1073726

約数の個数: 36

約数和(自身を含む): 586246752

約数和(自身を除く): 392978772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1073711, 2147422, 3221133, 4294844, 5368555, 6442266, 9663399, 10737110, 12884532, 16105665, 19326798, 21474220, 32211330, 38653596, 48316995, 64422660, 96633990, 193267980]

約数ペア:

[(1, 193267980), (2, 96633990), (3, 64422660), (4, 48316995), (5, 38653596), (6, 32211330), (9, 21474220), (10, 19326798), (12, 16105665), (15, 12884532), (18, 10737110), (20, 9663399), (30, 6442266), (36, 5368555), (45, 4294844), (60, 3221133), (90, 2147422), (180, 1073711)]