126835380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2406

約数の個数: 144

約数和(自身を含む): 450113664

約数和(自身を除く): 323278284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2341, 2580, 2709, 3010, 3612, 3870, 4515, 4682, 5418, 6020, 7023, 7740, 9030, 9364, 10836, 11705, 13545, 14046, 16387, 18060, 21069, 23410, 27090, 28092, 32774, 35115, 42138, 46820, 49161, 54180, 65548, 70230, 81935, 84276, 98322, 100663, 105345, 140460, 147483, 163870, 196644, 201326, 210690, 245805, 294966, 301989, 327740, 402652, 421380, 491610, 503315, 589932, 603978, 704641, 737415, 905967, 983220, 1006630, 1207956, 1409282, 1474830, 1509945, 1811934, 2013260, 2113923, 2818564, 2949660, 3019890, 3523205, 3623868, 4227846, 4529835, 6039780, 6341769, 7046410, 8455692, 9059670, 10569615, 12683538, 14092820, 18119340, 21139230, 25367076, 31708845, 42278460, 63417690, 126835380]

約数ペア:

[(1, 126835380), (2, 63417690), (3, 42278460), (4, 31708845), (5, 25367076), (6, 21139230), (7, 18119340), (9, 14092820), (10, 12683538), (12, 10569615), (14, 9059670), (15, 8455692), (18, 7046410), (20, 6341769), (21, 6039780), (28, 4529835), (30, 4227846), (35, 3623868), (36, 3523205), (42, 3019890), (43, 2949660), (45, 2818564), (60, 2113923), (63, 2013260), (70, 1811934), (84, 1509945), (86, 1474830), (90, 1409282), (105, 1207956), (126, 1006630), (129, 983220), (140, 905967), (172, 737415), (180, 704641), (210, 603978), (215, 589932), (252, 503315), (258, 491610), (301, 421380), (315, 402652), (387, 327740), (420, 301989), (430, 294966), (516, 245805), (602, 210690), (630, 201326), (645, 196644), (774, 163870), (860, 147483), (903, 140460), (1204, 105345), (1260, 100663), (1290, 98322), (1505, 84276), (1548, 81935), (1806, 70230), (1935, 65548), (2341, 54180), (2580, 49161), (2709, 46820), (3010, 42138), (3612, 35115), (3870, 32774), (4515, 28092), (4682, 27090), (5418, 23410), (6020, 21069), (7023, 18060), (7740, 16387), (9030, 14046), (9364, 13545), (10836, 11705)]