22274940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{371249}}^1$

素因数の和:371261

約数の個数: 24

約数和(自身を含む): 62370000

約数和(自身を除く): 40095060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 371249, 742498, 1113747, 1484996, 1856245, 2227494, 3712490, 4454988, 5568735, 7424980, 11137470, 22274940]

約数ペア:

[(1, 22274940), (2, 11137470), (3, 7424980), (4, 5568735), (5, 4454988), (6, 3712490), (10, 2227494), (12, 1856245), (15, 1484996), (20, 1113747), (30, 742498), (60, 371249)]