2517504990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83833}}^1$

素因数の和:83874

約数の個数: 128

約数和(自身を含む): 8112448512

約数和(自身を除く): 5594943522

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 10010, 15015, 30030, 83833, 167666, 251499, 419165, 502998, 586831, 838330, 922163, 1089829, 1173662, 1257495, 1760493, 1844326, 2179658, 2514990, 2766489, 2934155, 3269487, 3520986, 4610815, 5449145, 5532978, 5868310, 6455141, 6538974, 7628803, 8802465, 9221630, 10898290, 11988119, 12910282, 13832445, 15257606, 16347435, 17604930, 19365423, 22886409, 23976238, 27664890, 32275705, 32694870, 35964357, 38144015, 38730846, 45772818, 59940595, 64551410, 71928714, 76288030, 83916833, 96827115, 114432045, 119881190, 167833666, 179821785, 193654230, 228864090, 251750499, 359643570, 419584165, 503500998, 839168330, 1258752495, 2517504990]

約数ペア:

[(1, 2517504990), (2, 1258752495), (3, 839168330), (5, 503500998), (6, 419584165), (7, 359643570), (10, 251750499), (11, 228864090), (13, 193654230), (14, 179821785), (15, 167833666), (21, 119881190), (22, 114432045), (26, 96827115), (30, 83916833), (33, 76288030), (35, 71928714), (39, 64551410), (42, 59940595), (55, 45772818), (65, 38730846), (66, 38144015), (70, 35964357), (77, 32694870), (78, 32275705), (91, 27664890), (105, 23976238), (110, 22886409), (130, 19365423), (143, 17604930), (154, 16347435), (165, 15257606), (182, 13832445), (195, 12910282), (210, 11988119), (231, 10898290), (273, 9221630), (286, 8802465), (330, 7628803), (385, 6538974), (390, 6455141), (429, 5868310), (455, 5532978), (462, 5449145), (546, 4610815), (715, 3520986), (770, 3269487), (858, 2934155), (910, 2766489), (1001, 2514990), (1155, 2179658), (1365, 1844326), (1430, 1760493), (2002, 1257495), (2145, 1173662), (2310, 1089829), (2730, 922163), (3003, 838330), (4290, 586831), (5005, 502998), (6006, 419165), (10010, 251499), (15015, 167666), (30030, 83833)]