5120010

素因数分解:

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

素因数の和:79

約数の個数: 144

約数和(自身を含む): 16432416

約数和(自身を除く): 11312406

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 49, 54, 63, 70, 81, 86, 90, 98, 105, 126, 129, 135, 147, 162, 189, 210, 215, 243, 245, 258, 270, 294, 301, 315, 378, 387, 405, 430, 441, 486, 490, 567, 602, 630, 645, 735, 774, 810, 882, 903, 945, 1134, 1161, 1215, 1290, 1323, 1470, 1505, 1701, 1806, 1890, 1935, 2107, 2205, 2322, 2430, 2646, 2709, 2835, 3010, 3402, 3483, 3870, 3969, 4214, 4410, 4515, 5418, 5670, 5805, 6321, 6615, 6966, 7938, 8127, 8505, 9030, 10449, 10535, 11610, 11907, 12642, 13230, 13545, 16254, 17010, 17415, 18963, 19845, 20898, 21070, 23814, 24381, 27090, 31605, 34830, 37926, 39690, 40635, 48762, 52245, 56889, 59535, 63210, 73143, 81270, 94815, 104490, 113778, 119070, 121905, 146286, 170667, 189630, 243810, 284445, 341334, 365715, 512001, 568890, 731430, 853335, 1024002, 1706670, 2560005, 5120010]

約数ペア:

[(1, 5120010), (2, 2560005), (3, 1706670), (5, 1024002), (6, 853335), (7, 731430), (9, 568890), (10, 512001), (14, 365715), (15, 341334), (18, 284445), (21, 243810), (27, 189630), (30, 170667), (35, 146286), (42, 121905), (43, 119070), (45, 113778), (49, 104490), (54, 94815), (63, 81270), (70, 73143), (81, 63210), (86, 59535), (90, 56889), (98, 52245), (105, 48762), (126, 40635), (129, 39690), (135, 37926), (147, 34830), (162, 31605), (189, 27090), (210, 24381), (215, 23814), (243, 21070), (245, 20898), (258, 19845), (270, 18963), (294, 17415), (301, 17010), (315, 16254), (378, 13545), (387, 13230), (405, 12642), (430, 11907), (441, 11610), (486, 10535), (490, 10449), (567, 9030), (602, 8505), (630, 8127), (645, 7938), (735, 6966), (774, 6615), (810, 6321), (882, 5805), (903, 5670), (945, 5418), (1134, 4515), (1161, 4410), (1215, 4214), (1290, 3969), (1323, 3870), (1470, 3483), (1505, 3402), (1701, 3010), (1806, 2835), (1890, 2709), (1935, 2646), (2107, 2430), (2205, 2322)]