2146371570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3406939}}^1$

素因数の和:3406959

約数の個数: 48

約数和(自身を含む): 6377791680

約数和(自身を除く): 4231420110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3406939, 6813878, 10220817, 17034695, 20441634, 23848573, 30662451, 34069390, 47697146, 51104085, 61324902, 71545719, 102208170, 119242865, 143091438, 153312255, 214637157, 238485730, 306624510, 357728595, 429274314, 715457190, 1073185785, 2146371570]

約数ペア:

[(1, 2146371570), (2, 1073185785), (3, 715457190), (5, 429274314), (6, 357728595), (7, 306624510), (9, 238485730), (10, 214637157), (14, 153312255), (15, 143091438), (18, 119242865), (21, 102208170), (30, 71545719), (35, 61324902), (42, 51104085), (45, 47697146), (63, 34069390), (70, 30662451), (90, 23848573), (105, 20441634), (126, 17034695), (210, 10220817), (315, 6813878), (630, 3406939)]