2012316495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{1489}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 3760235520

約数和(自身を除く): 1747919025

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 211, 305, 427, 633, 915, 1055, 1281, 1477, 1489, 2135, 3165, 4431, 4467, 6405, 7385, 7445, 10423, 12871, 22155, 22335, 31269, 38613, 52115, 64355, 90097, 90829, 156345, 193065, 270291, 272487, 314179, 450485, 454145, 635803, 942537, 1351455, 1362435, 1570895, 1907409, 2199253, 3179015, 4712685, 6597759, 9537045, 10996265, 19164919, 32988795, 57494757, 95824595, 134154433, 287473785, 402463299, 670772165, 2012316495]

約数ペア:

[(1, 2012316495), (3, 670772165), (5, 402463299), (7, 287473785), (15, 134154433), (21, 95824595), (35, 57494757), (61, 32988795), (105, 19164919), (183, 10996265), (211, 9537045), (305, 6597759), (427, 4712685), (633, 3179015), (915, 2199253), (1055, 1907409), (1281, 1570895), (1477, 1362435), (1489, 1351455), (2135, 942537), (3165, 635803), (4431, 454145), (4467, 450485), (6405, 314179), (7385, 272487), (7445, 270291), (10423, 193065), (12871, 156345), (22155, 90829), (22335, 90097), (31269, 64355), (38613, 52115)]