17961420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{299357}}^1$

素因数の和:299369

約数の個数: 24

約数和(自身を含む): 50292144

約数和(自身を除く): 32330724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 299357, 598714, 898071, 1197428, 1496785, 1796142, 2993570, 3592284, 4490355, 5987140, 8980710, 17961420]

約数ペア:

[(1, 17961420), (2, 8980710), (3, 5987140), (4, 4490355), (5, 3592284), (6, 2993570), (10, 1796142), (12, 1496785), (15, 1197428), (20, 898071), (30, 598714), (60, 299357)]