9098940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 25683840

約数和(自身を除く): 16584900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1091, 1390, 1668, 2085, 2182, 2780, 3273, 4170, 4364, 5455, 6546, 8340, 10910, 13092, 16365, 21820, 32730, 65460, 151649, 303298, 454947, 606596, 758245, 909894, 1516490, 1819788, 2274735, 3032980, 4549470, 9098940]

約数ペア:

[(1, 9098940), (2, 4549470), (3, 3032980), (4, 2274735), (5, 1819788), (6, 1516490), (10, 909894), (12, 758245), (15, 606596), (20, 454947), (30, 303298), (60, 151649), (139, 65460), (278, 32730), (417, 21820), (556, 16365), (695, 13092), (834, 10910), (1091, 8340), (1390, 6546), (1668, 5455), (2085, 4364), (2182, 4170), (2780, 3273)]