23400420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5821}}^1$

素因数の和:5900

約数の個数: 48

約数和(自身を含む): 66510528

約数和(自身を除く): 43110108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 5821, 11642, 17463, 23284, 29105, 34926, 58210, 69852, 87315, 116420, 174630, 349260, 390007, 780014, 1170021, 1560028, 1950035, 2340042, 3900070, 4680084, 5850105, 7800140, 11700210, 23400420]

約数ペア:

[(1, 23400420), (2, 11700210), (3, 7800140), (4, 5850105), (5, 4680084), (6, 3900070), (10, 2340042), (12, 1950035), (15, 1560028), (20, 1170021), (30, 780014), (60, 390007), (67, 349260), (134, 174630), (201, 116420), (268, 87315), (335, 69852), (402, 58210), (670, 34926), (804, 29105), (1005, 23284), (1340, 17463), (2010, 11642), (4020, 5821)]