74571930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{828577}}^1$

素因数の和:828590

約数の個数: 24

約数和(自身を含む): 193887252

約数和(自身を除く): 119315322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 828577, 1657154, 2485731, 4142885, 4971462, 7457193, 8285770, 12428655, 14914386, 24857310, 37285965, 74571930]

約数ペア:

[(1, 74571930), (2, 37285965), (3, 24857310), (5, 14914386), (6, 12428655), (9, 8285770), (10, 7457193), (15, 4971462), (18, 4142885), (30, 2485731), (45, 1657154), (90, 828577)]