73457870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 137332800

約数和(自身を除く): 63874930

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 439, 577, 878, 1154, 2195, 2885, 4390, 5770, 12731, 16733, 25462, 33466, 63655, 83665, 127310, 167330, 253303, 506606, 1266515, 2533030, 7345787, 14691574, 36728935, 73457870]

約数ペア:

[(1, 73457870), (2, 36728935), (5, 14691574), (10, 7345787), (29, 2533030), (58, 1266515), (145, 506606), (290, 253303), (439, 167330), (577, 127310), (878, 83665), (1154, 63655), (2195, 33466), (2885, 25462), (4390, 16733), (5770, 12731)]