73415090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1621}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 151352064

約数和(自身を除く): 77936974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 1294, 1621, 3235, 3242, 4529, 6470, 8105, 9058, 11347, 16210, 22645, 22694, 45290, 56735, 113470, 1048787, 2097574, 5243935, 7341509, 10487870, 14683018, 36707545, 73415090]

約数ペア:

[(1, 73415090), (2, 36707545), (5, 14683018), (7, 10487870), (10, 7341509), (14, 5243935), (35, 2097574), (70, 1048787), (647, 113470), (1294, 56735), (1621, 45290), (3235, 22694), (3242, 22645), (4529, 16210), (6470, 11347), (8105, 9058)]