1283430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1826970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 239, 358, 478, 537, 717, 895, 1074, 1195, 1434, 1790, 2390, 2685, 3585, 5370, 7170, 42781, 85562, 128343, 213905, 256686, 427810, 641715, 1283430]

約数ペア:

[(1, 1283430), (2, 641715), (3, 427810), (5, 256686), (6, 213905), (10, 128343), (15, 85562), (30, 42781), (179, 7170), (239, 5370), (358, 3585), (478, 2685), (537, 2390), (717, 1790), (895, 1434), (1074, 1195)]