142588530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 449280000

約数和(自身を除く): 306691470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 126, 147, 149, 155, 186, 210, 217, 245, 279, 294, 298, 310, 315, 343, 434, 441, 447, 465, 490, 558, 630, 651, 686, 735, 745, 882, 894, 930, 1029, 1043, 1085, 1302, 1341, 1395, 1470, 1490, 1519, 1715, 1953, 2058, 2086, 2170, 2205, 2235, 2682, 2790, 3038, 3087, 3129, 3255, 3430, 3906, 4410, 4470, 4557, 4619, 5145, 5215, 6174, 6258, 6510, 6705, 7301, 7595, 9114, 9238, 9387, 9765, 10290, 10430, 10633, 13410, 13671, 13857, 14602, 15190, 15435, 15645, 18774, 19530, 21266, 21903, 22785, 23095, 27342, 27714, 30870, 31290, 31899, 32333, 36505, 41571, 43806, 45570, 46190, 46935, 51107, 53165, 63798, 64666, 65709, 68355, 69285, 73010, 83142, 93870, 95697, 96999, 102214, 106330, 109515, 131418, 136710, 138570, 153321, 159495, 161665, 191394, 193998, 207855, 219030, 226331, 255535, 290997, 306642, 318990, 323330, 328545, 415710, 452662, 459963, 478485, 484995, 511070, 581994, 657090, 678993, 766605, 919926, 956970, 969990, 1131655, 1357986, 1454985, 1533210, 1584317, 2036979, 2263310, 2299815, 2909970, 3168634, 3394965, 4073958, 4599630, 4752951, 6789930, 7921585, 9505902, 10184895, 14258853, 15843170, 20369790, 23764755, 28517706, 47529510, 71294265, 142588530]

約数ペア:

[(1, 142588530), (2, 71294265), (3, 47529510), (5, 28517706), (6, 23764755), (7, 20369790), (9, 15843170), (10, 14258853), (14, 10184895), (15, 9505902), (18, 7921585), (21, 6789930), (30, 4752951), (31, 4599630), (35, 4073958), (42, 3394965), (45, 3168634), (49, 2909970), (62, 2299815), (63, 2263310), (70, 2036979), (90, 1584317), (93, 1533210), (98, 1454985), (105, 1357986), (126, 1131655), (147, 969990), (149, 956970), (155, 919926), (186, 766605), (210, 678993), (217, 657090), (245, 581994), (279, 511070), (294, 484995), (298, 478485), (310, 459963), (315, 452662), (343, 415710), (434, 328545), (441, 323330), (447, 318990), (465, 306642), (490, 290997), (558, 255535), (630, 226331), (651, 219030), (686, 207855), (735, 193998), (745, 191394), (882, 161665), (894, 159495), (930, 153321), (1029, 138570), (1043, 136710), (1085, 131418), (1302, 109515), (1341, 106330), (1395, 102214), (1470, 96999), (1490, 95697), (1519, 93870), (1715, 83142), (1953, 73010), (2058, 69285), (2086, 68355), (2170, 65709), (2205, 64666), (2235, 63798), (2682, 53165), (2790, 51107), (3038, 46935), (3087, 46190), (3129, 45570), (3255, 43806), (3430, 41571), (3906, 36505), (4410, 32333), (4470, 31899), (4557, 31290), (4619, 30870), (5145, 27714), (5215, 27342), (6174, 23095), (6258, 22785), (6510, 21903), (6705, 21266), (7301, 19530), (7595, 18774), (9114, 15645), (9238, 15435), (9387, 15190), (9765, 14602), (10290, 13857), (10430, 13671), (10633, 13410)]