2218949460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{135467}}^1$

素因数の和:135502

約数の個数: 144

約数和(自身を含む): 8284139136

約数和(自身を除く): 6065189676

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 135467, 270934, 406401, 541868, 677335, 812802, 948269, 1219203, 1354670, 1625604, 1761071, 1896538, 2032005, 2438406, 2709340, 2844807, 3522142, 3793076, 4064010, 4741345, 4876812, 5283213, 5689614, 6096015, 7044284, 8128020, 8534421, 8805355, 9482690, 10566426, 11379228, 12192030, 12327497, 14224035, 15849639, 17068842, 17610710, 18965380, 21132852, 24384060, 24654994, 26416065, 28448070, 31699278, 34137684, 35221420, 36982491, 42672105, 49309988, 52832130, 56896140, 61637485, 63398556, 73964982, 79248195, 85344210, 105664260, 110947473, 123274970, 147929964, 158496390, 170688420, 184912455, 221894946, 246549940, 316992780, 369824910, 443789892, 554737365, 739649820, 1109474730, 2218949460]

約数ペア:

[(1, 2218949460), (2, 1109474730), (3, 739649820), (4, 554737365), (5, 443789892), (6, 369824910), (7, 316992780), (9, 246549940), (10, 221894946), (12, 184912455), (13, 170688420), (14, 158496390), (15, 147929964), (18, 123274970), (20, 110947473), (21, 105664260), (26, 85344210), (28, 79248195), (30, 73964982), (35, 63398556), (36, 61637485), (39, 56896140), (42, 52832130), (45, 49309988), (52, 42672105), (60, 36982491), (63, 35221420), (65, 34137684), (70, 31699278), (78, 28448070), (84, 26416065), (90, 24654994), (91, 24384060), (105, 21132852), (117, 18965380), (126, 17610710), (130, 17068842), (140, 15849639), (156, 14224035), (180, 12327497), (182, 12192030), (195, 11379228), (210, 10566426), (234, 9482690), (252, 8805355), (260, 8534421), (273, 8128020), (315, 7044284), (364, 6096015), (390, 5689614), (420, 5283213), (455, 4876812), (468, 4741345), (546, 4064010), (585, 3793076), (630, 3522142), (780, 2844807), (819, 2709340), (910, 2438406), (1092, 2032005), (1170, 1896538), (1260, 1761071), (1365, 1625604), (1638, 1354670), (1820, 1219203), (2340, 948269), (2730, 812802), (3276, 677335), (4095, 541868), (5460, 406401), (8190, 270934), (16380, 135467)]