74501210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6779}}^1$

素因数の和:6950

約数の個数: 32

約数和(自身を含む): 154258560

約数和(自身を除く): 79757350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 6779, 10990, 13558, 33895, 47453, 67790, 94906, 237265, 474530, 1064303, 2128606, 5321515, 7450121, 10643030, 14900242, 37250605, 74501210]

約数ペア:

[(1, 74501210), (2, 37250605), (5, 14900242), (7, 10643030), (10, 7450121), (14, 5321515), (35, 2128606), (70, 1064303), (157, 474530), (314, 237265), (785, 94906), (1099, 67790), (1570, 47453), (2198, 33895), (5495, 13558), (6779, 10990)]