2876510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 6652800

約数和(自身を除く): 3776290

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 65, 70, 91, 109, 130, 145, 182, 203, 218, 290, 377, 406, 455, 545, 754, 763, 910, 1015, 1090, 1417, 1526, 1885, 2030, 2639, 2834, 3161, 3770, 3815, 5278, 6322, 7085, 7630, 9919, 13195, 14170, 15805, 19838, 22127, 26390, 31610, 41093, 44254, 49595, 82186, 99190, 110635, 205465, 221270, 287651, 410930, 575302, 1438255, 2876510]

約数ペア:

[(1, 2876510), (2, 1438255), (5, 575302), (7, 410930), (10, 287651), (13, 221270), (14, 205465), (26, 110635), (29, 99190), (35, 82186), (58, 49595), (65, 44254), (70, 41093), (91, 31610), (109, 26390), (130, 22127), (145, 19838), (182, 15805), (203, 14170), (218, 13195), (290, 9919), (377, 7630), (406, 7085), (455, 6322), (545, 5278), (754, 3815), (763, 3770), (910, 3161), (1015, 2834), (1090, 2639), (1417, 2030), (1526, 1885)]