22594390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3547}}^1$

素因数の和:3581

約数の個数: 48

約数和(自身を含む): 50963472

約数和(自身を除く): 28369082

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 3547, 6370, 7094, 17735, 24829, 35470, 46111, 49658, 92222, 124145, 173803, 230555, 248290, 322777, 347606, 461110, 645554, 869015, 1613885, 1738030, 2259439, 3227770, 4518878, 11297195, 22594390]

約数ペア:

[(1, 22594390), (2, 11297195), (5, 4518878), (7, 3227770), (10, 2259439), (13, 1738030), (14, 1613885), (26, 869015), (35, 645554), (49, 461110), (65, 347606), (70, 322777), (91, 248290), (98, 230555), (130, 173803), (182, 124145), (245, 92222), (455, 49658), (490, 46111), (637, 35470), (910, 24829), (1274, 17735), (3185, 7094), (3547, 6370)]