18743430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{821}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 45098208

約数和(自身を除く): 26354778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 761, 821, 1522, 1642, 2283, 2463, 3805, 4105, 4566, 4926, 7610, 8210, 11415, 12315, 22830, 24630, 624781, 1249562, 1874343, 3123905, 3748686, 6247810, 9371715, 18743430]

約数ペア:

[(1, 18743430), (2, 9371715), (3, 6247810), (5, 3748686), (6, 3123905), (10, 1874343), (15, 1249562), (30, 624781), (761, 24630), (821, 22830), (1522, 12315), (1642, 11415), (2283, 8210), (2463, 7610), (3805, 4926), (4105, 4566)]