73028270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1873}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 150579648

約数和(自身を除く): 77551378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 557, 1114, 1873, 2785, 3746, 3899, 5570, 7798, 9365, 13111, 18730, 19495, 26222, 38990, 65555, 131110, 1043261, 2086522, 5216305, 7302827, 10432610, 14605654, 36514135, 73028270]

約数ペア:

[(1, 73028270), (2, 36514135), (5, 14605654), (7, 10432610), (10, 7302827), (14, 5216305), (35, 2086522), (70, 1043261), (557, 131110), (1114, 65555), (1873, 38990), (2785, 26222), (3746, 19495), (3899, 18730), (5570, 13111), (7798, 9365)]