2111121420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35185357}}^1$

素因数の和:35185369

約数の個数: 24

約数和(自身を含む): 5911140144

約数和(自身を除く): 3800018724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35185357, 70370714, 105556071, 140741428, 175926785, 211112142, 351853570, 422224284, 527780355, 703707140, 1055560710, 2111121420]

約数ペア:

[(1, 2111121420), (2, 1055560710), (3, 703707140), (4, 527780355), (5, 422224284), (6, 351853570), (10, 211112142), (12, 175926785), (15, 140741428), (20, 105556071), (30, 70370714), (60, 35185357)]