2078349870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{13523}}^1$

素因数の和:13689

約数の個数: 64

約数和(自身を含む): 5141283840

約数和(自身を除く): 3062933970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 109, 141, 218, 235, 282, 327, 470, 545, 654, 705, 1090, 1410, 1635, 3270, 5123, 10246, 13523, 15369, 25615, 27046, 30738, 40569, 51230, 67615, 76845, 81138, 135230, 153690, 202845, 405690, 635581, 1271162, 1474007, 1906743, 2948014, 3177905, 3813486, 4422021, 6355810, 7370035, 8844042, 9533715, 14740070, 19067430, 22110105, 44220210, 69278329, 138556658, 207834987, 346391645, 415669974, 692783290, 1039174935, 2078349870]

約数ペア:

[(1, 2078349870), (2, 1039174935), (3, 692783290), (5, 415669974), (6, 346391645), (10, 207834987), (15, 138556658), (30, 69278329), (47, 44220210), (94, 22110105), (109, 19067430), (141, 14740070), (218, 9533715), (235, 8844042), (282, 7370035), (327, 6355810), (470, 4422021), (545, 3813486), (654, 3177905), (705, 2948014), (1090, 1906743), (1410, 1474007), (1635, 1271162), (3270, 635581), (5123, 405690), (10246, 202845), (13523, 153690), (15369, 135230), (25615, 81138), (27046, 76845), (30738, 67615), (40569, 51230)]