1113990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 2716416

約数和(自身を除く): 1602426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 523, 710, 1046, 1065, 1569, 2130, 2615, 3138, 5230, 7845, 15690, 37133, 74266, 111399, 185665, 222798, 371330, 556995, 1113990]

約数ペア:

[(1, 1113990), (2, 556995), (3, 371330), (5, 222798), (6, 185665), (10, 111399), (15, 74266), (30, 37133), (71, 15690), (142, 7845), (213, 5230), (355, 3138), (426, 2615), (523, 2130), (710, 1569), (1046, 1065)]