561439410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2673521}}^1$

素因数の和:2673538

約数の個数: 32

約数和(自身を含む): 1539948672

約数和(自身を除く): 978509262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2673521, 5347042, 8020563, 13367605, 16041126, 18714647, 26735210, 37429294, 40102815, 56143941, 80205630, 93573235, 112287882, 187146470, 280719705, 561439410]

約数ペア:

[(1, 561439410), (2, 280719705), (3, 187146470), (5, 112287882), (6, 93573235), (7, 80205630), (10, 56143941), (14, 40102815), (15, 37429294), (21, 26735210), (30, 18714647), (35, 16041126), (42, 13367605), (70, 8020563), (105, 5347042), (210, 2673521)]