15779190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2637

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 29010570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 2591, 3045, 5182, 6090, 7773, 12955, 15546, 18137, 25910, 36274, 38865, 54411, 75139, 77730, 90685, 108822, 150278, 181370, 225417, 272055, 375695, 450834, 525973, 544110, 751390, 1051946, 1127085, 1577919, 2254170, 2629865, 3155838, 5259730, 7889595, 15779190]

約数ペア:

[(1, 15779190), (2, 7889595), (3, 5259730), (5, 3155838), (6, 2629865), (7, 2254170), (10, 1577919), (14, 1127085), (15, 1051946), (21, 751390), (29, 544110), (30, 525973), (35, 450834), (42, 375695), (58, 272055), (70, 225417), (87, 181370), (105, 150278), (145, 108822), (174, 90685), (203, 77730), (210, 75139), (290, 54411), (406, 38865), (435, 36274), (609, 25910), (870, 18137), (1015, 15546), (1218, 12955), (2030, 7773), (2591, 6090), (3045, 5182)]