2559008340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{290137}}^1$

素因数の和:290166

約数の個数: 108

約数和(自身を含む): 9029674836

約数和(自身を除く): 6470666496

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 290137, 580274, 870411, 1160548, 1450685, 1740822, 2030959, 2611233, 2901370, 3481644, 4061918, 4352055, 5222466, 5802740, 6092877, 8123836, 8704110, 10154795, 10444932, 12185754, 13056165, 14216713, 17408220, 18278631, 20309590, 24371508, 26112330, 28433426, 30464385, 36557262, 40619180, 42650139, 52224660, 56866852, 60928770, 71083565, 73114524, 85300278, 91393155, 121857540, 127950417, 142167130, 170600556, 182786310, 213250695, 255900834, 284334260, 365572620, 426501390, 511801668, 639752085, 853002780, 1279504170, 2559008340]

約数ペア:

[(1, 2559008340), (2, 1279504170), (3, 853002780), (4, 639752085), (5, 511801668), (6, 426501390), (7, 365572620), (9, 284334260), (10, 255900834), (12, 213250695), (14, 182786310), (15, 170600556), (18, 142167130), (20, 127950417), (21, 121857540), (28, 91393155), (30, 85300278), (35, 73114524), (36, 71083565), (42, 60928770), (45, 56866852), (49, 52224660), (60, 42650139), (63, 40619180), (70, 36557262), (84, 30464385), (90, 28433426), (98, 26112330), (105, 24371508), (126, 20309590), (140, 18278631), (147, 17408220), (180, 14216713), (196, 13056165), (210, 12185754), (245, 10444932), (252, 10154795), (294, 8704110), (315, 8123836), (420, 6092877), (441, 5802740), (490, 5222466), (588, 4352055), (630, 4061918), (735, 3481644), (882, 2901370), (980, 2611233), (1260, 2030959), (1470, 1740822), (1764, 1450685), (2205, 1160548), (2940, 870411), (4410, 580274), (8820, 290137)]