97972070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{1117}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 206472240

約数和(自身を除く): 108500170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 179, 245, 358, 490, 895, 1117, 1253, 1790, 2234, 2506, 5585, 6265, 7819, 8771, 11170, 12530, 15638, 17542, 39095, 43855, 54733, 78190, 87710, 109466, 199943, 273665, 399886, 547330, 999715, 1399601, 1999430, 2799202, 6998005, 9797207, 13996010, 19594414, 48986035, 97972070]

約数ペア:

[(1, 97972070), (2, 48986035), (5, 19594414), (7, 13996010), (10, 9797207), (14, 6998005), (35, 2799202), (49, 1999430), (70, 1399601), (98, 999715), (179, 547330), (245, 399886), (358, 273665), (490, 199943), (895, 109466), (1117, 87710), (1253, 78190), (1790, 54733), (2234, 43855), (2506, 39095), (5585, 17542), (6265, 15638), (7819, 12530), (8771, 11170)]