8716380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2741}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 24875424

約数和(自身を除く): 16159044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2741, 3180, 5482, 8223, 10964, 13705, 16446, 27410, 32892, 41115, 54820, 82230, 145273, 164460, 290546, 435819, 581092, 726365, 871638, 1452730, 1743276, 2179095, 2905460, 4358190, 8716380]

約数ペア:

[(1, 8716380), (2, 4358190), (3, 2905460), (4, 2179095), (5, 1743276), (6, 1452730), (10, 871638), (12, 726365), (15, 581092), (20, 435819), (30, 290546), (53, 164460), (60, 145273), (106, 82230), (159, 54820), (212, 41115), (265, 32892), (318, 27410), (530, 16446), (636, 13705), (795, 10964), (1060, 8223), (1590, 5482), (2741, 3180)]