193359060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7841}}^1$

素因数の和:7993

約数の個数: 72

約数和(自身を含む): 590879016

約数和(自身を除く): 397519956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 7841, 8220, 12330, 15682, 23523, 24660, 31364, 39205, 47046, 70569, 78410, 94092, 117615, 141138, 156820, 235230, 282276, 352845, 470460, 705690, 1074217, 1411380, 2148434, 3222651, 4296868, 5371085, 6445302, 9667953, 10742170, 12890604, 16113255, 19335906, 21484340, 32226510, 38671812, 48339765, 64453020, 96679530, 193359060]

約数ペア:

[(1, 193359060), (2, 96679530), (3, 64453020), (4, 48339765), (5, 38671812), (6, 32226510), (9, 21484340), (10, 19335906), (12, 16113255), (15, 12890604), (18, 10742170), (20, 9667953), (30, 6445302), (36, 5371085), (45, 4296868), (60, 3222651), (90, 2148434), (137, 1411380), (180, 1074217), (274, 705690), (411, 470460), (548, 352845), (685, 282276), (822, 235230), (1233, 156820), (1370, 141138), (1644, 117615), (2055, 94092), (2466, 78410), (2740, 70569), (4110, 47046), (4932, 39205), (6165, 31364), (7841, 24660), (8220, 23523), (12330, 15682)]