74725210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4253}}^1$

素因数の和:4518

約数の個数: 32

約数和(自身を含む): 154369152

約数和(自身を除く): 79643942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 4253, 8506, 8785, 17570, 21265, 29771, 42530, 59542, 148855, 297710, 1067503, 2135006, 5337515, 7472521, 10675030, 14945042, 37362605, 74725210]

約数ペア:

[(1, 74725210), (2, 37362605), (5, 14945042), (7, 10675030), (10, 7472521), (14, 5337515), (35, 2135006), (70, 1067503), (251, 297710), (502, 148855), (1255, 59542), (1757, 42530), (2510, 29771), (3514, 21265), (4253, 17570), (8506, 8785)]