75862790

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 140901120

約数和(自身を除く): 65038330

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 710, 1811, 3622, 4189, 8378, 9055, 18110, 20945, 41890, 106849, 128581, 213698, 257162, 534245, 642905, 1068490, 1285810, 7586279, 15172558, 37931395, 75862790]

約数ペア:

[(1, 75862790), (2, 37931395), (5, 15172558), (10, 7586279), (59, 1285810), (71, 1068490), (118, 642905), (142, 534245), (295, 257162), (355, 213698), (590, 128581), (710, 106849), (1811, 41890), (3622, 20945), (4189, 18110), (8378, 9055)]