12564270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 32937840

約数和(自身を除く): 20373570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1019, 1233, 1370, 2038, 2055, 2466, 3057, 4110, 5095, 6114, 6165, 9171, 10190, 12330, 15285, 18342, 30570, 45855, 91710, 139603, 279206, 418809, 698015, 837618, 1256427, 1396030, 2094045, 2512854, 4188090, 6282135, 12564270]

約数ペア:

[(1, 12564270), (2, 6282135), (3, 4188090), (5, 2512854), (6, 2094045), (9, 1396030), (10, 1256427), (15, 837618), (18, 698015), (30, 418809), (45, 279206), (90, 139603), (137, 91710), (274, 45855), (411, 30570), (685, 18342), (822, 15285), (1019, 12330), (1233, 10190), (1370, 9171), (2038, 6165), (2055, 6114), (2466, 5095), (3057, 4110)]