72034060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{514529}}^1$

素因数の和:514545

約数の個数: 24

約数和(自身を含む): 172882080

約数和(自身を除く): 100848020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 514529, 1029058, 2058116, 2572645, 3601703, 5145290, 7203406, 10290580, 14406812, 18008515, 36017030, 72034060]

約数ペア:

[(1, 72034060), (2, 36017030), (4, 18008515), (5, 14406812), (7, 10290580), (10, 7203406), (14, 5145290), (20, 3601703), (28, 2572645), (35, 2058116), (70, 1029058), (140, 514529)]