74706730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1067239}}^1$

素因数の和:1067253

約数の個数: 16

約数和(自身を含む): 153682560

約数和(自身を除く): 78975830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1067239, 2134478, 5336195, 7470673, 10672390, 14941346, 37353365, 74706730]

約数ペア:

[(1, 74706730), (2, 37353365), (5, 14941346), (7, 10672390), (10, 7470673), (14, 5336195), (35, 2134478), (70, 1067239)]