130520124

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3217}}^1$

素因数の和:3264

約数の個数: 108

約数和(自身を含む): 400602384

約数和(自身を除く): 270082260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1932, 2254, 2898, 3217, 3381, 4508, 5796, 6434, 6762, 9651, 10143, 12868, 13524, 19302, 20286, 22519, 28953, 38604, 40572, 45038, 57906, 67557, 73991, 90076, 115812, 135114, 147982, 157633, 202671, 221973, 270228, 295964, 315266, 405342, 443946, 472899, 517937, 630532, 665919, 810684, 887892, 945798, 1035874, 1331838, 1418697, 1553811, 1891596, 2071748, 2663676, 2837394, 3107622, 3625559, 4661433, 5674788, 6215244, 7251118, 9322866, 10876677, 14502236, 18645732, 21753354, 32630031, 43506708, 65260062, 130520124]

約数ペア:

[(1, 130520124), (2, 65260062), (3, 43506708), (4, 32630031), (6, 21753354), (7, 18645732), (9, 14502236), (12, 10876677), (14, 9322866), (18, 7251118), (21, 6215244), (23, 5674788), (28, 4661433), (36, 3625559), (42, 3107622), (46, 2837394), (49, 2663676), (63, 2071748), (69, 1891596), (84, 1553811), (92, 1418697), (98, 1331838), (126, 1035874), (138, 945798), (147, 887892), (161, 810684), (196, 665919), (207, 630532), (252, 517937), (276, 472899), (294, 443946), (322, 405342), (414, 315266), (441, 295964), (483, 270228), (588, 221973), (644, 202671), (828, 157633), (882, 147982), (966, 135114), (1127, 115812), (1449, 90076), (1764, 73991), (1932, 67557), (2254, 57906), (2898, 45038), (3217, 40572), (3381, 38604), (4508, 28953), (5796, 22519), (6434, 20286), (6762, 19302), (9651, 13524), (10143, 12868)]