317858860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2297}}^1$

素因数の和:2371

約数の個数: 96

約数和(自身を含む): 792203328

約数和(自身を除く): 474344468

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 110, 148, 170, 185, 187, 220, 340, 370, 374, 407, 629, 740, 748, 814, 935, 1258, 1628, 1870, 2035, 2297, 2516, 3145, 3740, 4070, 4594, 6290, 6919, 8140, 9188, 11485, 12580, 13838, 22970, 25267, 27676, 34595, 39049, 45940, 50534, 69190, 78098, 84989, 101068, 126335, 138380, 156196, 169978, 195245, 252670, 339956, 390490, 424945, 429539, 505340, 780980, 849890, 859078, 934879, 1444813, 1699780, 1718156, 1869758, 2147695, 2889626, 3739516, 4295390, 4674395, 5779252, 7224065, 8590780, 9348790, 14448130, 15892943, 18697580, 28896260, 31785886, 63571772, 79464715, 158929430, 317858860]

約数ペア:

[(1, 317858860), (2, 158929430), (4, 79464715), (5, 63571772), (10, 31785886), (11, 28896260), (17, 18697580), (20, 15892943), (22, 14448130), (34, 9348790), (37, 8590780), (44, 7224065), (55, 5779252), (68, 4674395), (74, 4295390), (85, 3739516), (110, 2889626), (148, 2147695), (170, 1869758), (185, 1718156), (187, 1699780), (220, 1444813), (340, 934879), (370, 859078), (374, 849890), (407, 780980), (629, 505340), (740, 429539), (748, 424945), (814, 390490), (935, 339956), (1258, 252670), (1628, 195245), (1870, 169978), (2035, 156196), (2297, 138380), (2516, 126335), (3145, 101068), (3740, 84989), (4070, 78098), (4594, 69190), (6290, 50534), (6919, 45940), (8140, 39049), (9188, 34595), (11485, 27676), (12580, 25267), (13838, 22970)]