3474940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{24821}}^1$

素因数の和:24837

約数の個数: 24

約数和(自身を含む): 8340192

約数和(自身を除く): 4865252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 24821, 49642, 99284, 124105, 173747, 248210, 347494, 496420, 694988, 868735, 1737470, 3474940]

約数ペア:

[(1, 3474940), (2, 1737470), (4, 868735), (5, 694988), (7, 496420), (10, 347494), (14, 248210), (20, 173747), (28, 124105), (35, 99284), (70, 49642), (140, 24821)]