2118236490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{3947}}^1$

素因数の和:4116

約数の個数: 96

約数和(自身を含む): 5653851840

約数和(自身を除く): 3535615350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 89, 90, 134, 178, 201, 267, 335, 402, 445, 534, 603, 670, 801, 890, 1005, 1206, 1335, 1602, 2010, 2670, 3015, 3947, 4005, 5963, 6030, 7894, 8010, 11841, 11926, 17889, 19735, 23682, 29815, 35523, 35778, 39470, 53667, 59205, 59630, 71046, 89445, 107334, 118410, 177615, 178890, 264449, 268335, 351283, 355230, 528898, 536670, 702566, 793347, 1053849, 1322245, 1586694, 1756415, 2107698, 2380041, 2644490, 3161547, 3512830, 3966735, 4760082, 5269245, 6323094, 7933470, 10538490, 11900205, 15807735, 23535961, 23800410, 31615470, 47071922, 70607883, 117679805, 141215766, 211823649, 235359610, 353039415, 423647298, 706078830, 1059118245, 2118236490]

約数ペア:

[(1, 2118236490), (2, 1059118245), (3, 706078830), (5, 423647298), (6, 353039415), (9, 235359610), (10, 211823649), (15, 141215766), (18, 117679805), (30, 70607883), (45, 47071922), (67, 31615470), (89, 23800410), (90, 23535961), (134, 15807735), (178, 11900205), (201, 10538490), (267, 7933470), (335, 6323094), (402, 5269245), (445, 4760082), (534, 3966735), (603, 3512830), (670, 3161547), (801, 2644490), (890, 2380041), (1005, 2107698), (1206, 1756415), (1335, 1586694), (1602, 1322245), (2010, 1053849), (2670, 793347), (3015, 702566), (3947, 536670), (4005, 528898), (5963, 355230), (6030, 351283), (7894, 268335), (8010, 264449), (11841, 178890), (11926, 177615), (17889, 118410), (19735, 107334), (23682, 89445), (29815, 71046), (35523, 59630), (35778, 59205), (39470, 53667)]