133690130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{1087}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 281304576

約数和(自身を除く): 147614446

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 251, 490, 502, 1087, 1255, 1757, 2174, 2510, 3514, 5435, 7609, 8785, 10870, 12299, 15218, 17570, 24598, 38045, 53263, 61495, 76090, 106526, 122990, 266315, 272837, 532630, 545674, 1364185, 1909859, 2728370, 3819718, 9549295, 13369013, 19098590, 26738026, 66845065, 133690130]

約数ペア:

[(1, 133690130), (2, 66845065), (5, 26738026), (7, 19098590), (10, 13369013), (14, 9549295), (35, 3819718), (49, 2728370), (70, 1909859), (98, 1364185), (245, 545674), (251, 532630), (490, 272837), (502, 266315), (1087, 122990), (1255, 106526), (1757, 76090), (2174, 61495), (2510, 53263), (3514, 38045), (5435, 24598), (7609, 17570), (8785, 15218), (10870, 12299)]