9109660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2099}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 22579200

約数和(自身を除く): 13469540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2099, 2170, 4198, 4340, 8396, 10495, 14693, 20990, 29386, 41980, 58772, 65069, 73465, 130138, 146930, 260276, 293860, 325345, 455483, 650690, 910966, 1301380, 1821932, 2277415, 4554830, 9109660]

約数ペア:

[(1, 9109660), (2, 4554830), (4, 2277415), (5, 1821932), (7, 1301380), (10, 910966), (14, 650690), (20, 455483), (28, 325345), (31, 293860), (35, 260276), (62, 146930), (70, 130138), (124, 73465), (140, 65069), (155, 58772), (217, 41980), (310, 29386), (434, 20990), (620, 14693), (868, 10495), (1085, 8396), (2099, 4340), (2170, 4198)]