42214860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{234527}}^1$

素因数の和:234542

約数の個数: 36

約数和(自身を含む): 128052288

約数和(自身を除く): 85837428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 234527, 469054, 703581, 938108, 1172635, 1407162, 2110743, 2345270, 2814324, 3517905, 4221486, 4690540, 7035810, 8442972, 10553715, 14071620, 21107430, 42214860]

約数ペア:

[(1, 42214860), (2, 21107430), (3, 14071620), (4, 10553715), (5, 8442972), (6, 7035810), (9, 4690540), (10, 4221486), (12, 3517905), (15, 2814324), (18, 2345270), (20, 2110743), (30, 1407162), (36, 1172635), (45, 938108), (60, 703581), (90, 469054), (180, 234527)]