67146490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 124966800

約数和(自身を除く): 57820310

約数列:

[1, 2, 5, 10, 37, 74, 173, 185, 346, 370, 865, 1049, 1730, 2098, 5245, 6401, 10490, 12802, 32005, 38813, 64010, 77626, 181477, 194065, 362954, 388130, 907385, 1814770, 6714649, 13429298, 33573245, 67146490]

約数ペア:

[(1, 67146490), (2, 33573245), (5, 13429298), (10, 6714649), (37, 1814770), (74, 907385), (173, 388130), (185, 362954), (346, 194065), (370, 181477), (865, 77626), (1049, 64010), (1730, 38813), (2098, 32005), (5245, 12802), (6401, 10490)]