31202830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 57822336

約数和(自身を除く): 26619506

約数列:

[1, 2, 5, 10, 47, 94, 197, 235, 337, 394, 470, 674, 985, 1685, 1970, 3370, 9259, 15839, 18518, 31678, 46295, 66389, 79195, 92590, 132778, 158390, 331945, 663890, 3120283, 6240566, 15601415, 31202830]

約数ペア:

[(1, 31202830), (2, 15601415), (5, 6240566), (10, 3120283), (47, 663890), (94, 331945), (197, 158390), (235, 132778), (337, 92590), (394, 79195), (470, 66389), (674, 46295), (985, 31678), (1685, 18518), (1970, 15839), (3370, 9259)]