121945410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1354949}}^1$

素因数の和:1354962

約数の個数: 24

約数和(自身を含む): 317058300

約数和(自身を除く): 195112890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1354949, 2709898, 4064847, 6774745, 8129694, 12194541, 13549490, 20324235, 24389082, 40648470, 60972705, 121945410]

約数ペア:

[(1, 121945410), (2, 60972705), (3, 40648470), (5, 24389082), (6, 20324235), (9, 13549490), (10, 12194541), (15, 8129694), (18, 6774745), (30, 4064847), (45, 2709898), (90, 1354949)]