18100140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{301669}}^1$

素因数の和:301681

約数の個数: 24

約数和(自身を含む): 50680560

約数和(自身を除く): 32580420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 301669, 603338, 905007, 1206676, 1508345, 1810014, 3016690, 3620028, 4525035, 6033380, 9050070, 18100140]

約数ペア:

[(1, 18100140), (2, 9050070), (3, 6033380), (4, 4525035), (5, 3620028), (6, 3016690), (10, 1810014), (12, 1508345), (15, 1206676), (20, 905007), (30, 603338), (60, 301669)]