9997330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 10686830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 569, 1138, 1255, 1757, 2510, 2845, 3514, 3983, 5690, 7966, 8785, 17570, 19915, 39830, 142819, 285638, 714095, 999733, 1428190, 1999466, 4998665, 9997330]

約数ペア:

[(1, 9997330), (2, 4998665), (5, 1999466), (7, 1428190), (10, 999733), (14, 714095), (35, 285638), (70, 142819), (251, 39830), (502, 19915), (569, 17570), (1138, 8785), (1255, 7966), (1757, 5690), (2510, 3983), (2845, 3514)]