42171930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{468577}}^1$

素因数の和:468590

約数の個数: 24

約数和(自身を含む): 109647252

約数和(自身を除く): 67475322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 468577, 937154, 1405731, 2342885, 2811462, 4217193, 4685770, 7028655, 8434386, 14057310, 21085965, 42171930]

約数ペア:

[(1, 42171930), (2, 21085965), (3, 14057310), (5, 8434386), (6, 7028655), (9, 4685770), (10, 4217193), (15, 2811462), (18, 2342885), (30, 1405731), (45, 937154), (90, 468577)]