30023030

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{69821}}^1$

素因数の和:69871

約数の個数: 16

約数和(自身を含む): 55299024

約数和(自身を除く): 25275994

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 69821, 139642, 349105, 698210, 3002303, 6004606, 15011515, 30023030]

約数ペア:

[(1, 30023030), (2, 15011515), (5, 6004606), (10, 3002303), (43, 698210), (86, 349105), (215, 139642), (430, 69821)]