18440897340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307348289}}^1$

素因数の和:307348301

約数の個数: 24

約数和(自身を含む): 51634512720

約数和(自身を除く): 33193615380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307348289, 614696578, 922044867, 1229393156, 1536741445, 1844089734, 3073482890, 3688179468, 4610224335, 6146965780, 9220448670, 18440897340]

約数ペア:

[(1, 18440897340), (2, 9220448670), (3, 6146965780), (4, 4610224335), (5, 3688179468), (6, 3073482890), (10, 1844089734), (12, 1536741445), (15, 1229393156), (20, 922044867), (30, 614696578), (60, 307348289)]