201710156970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{68771}}^1\times {\mathrm{13967}}^1$

素因数の和:82755

約数の個数: 64

約数和(自身を含む): 553309802496

約数和(自身を除く): 351599645526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13967, 27934, 41901, 68771, 69835, 83802, 97769, 137542, 139670, 195538, 206313, 209505, 293307, 343855, 412626, 419010, 481397, 488845, 586614, 687710, 962794, 977690, 1031565, 1444191, 1466535, 2063130, 2406985, 2888382, 2933070, 4813970, 7220955, 14441910, 960524557, 1921049114, 2881573671, 4802622785, 5763147342, 6723671899, 9605245570, 13447343798, 14407868355, 20171015697, 28815736710, 33618359495, 40342031394, 67236718990, 100855078485, 201710156970]

約数ペア:

[(1, 201710156970), (2, 100855078485), (3, 67236718990), (5, 40342031394), (6, 33618359495), (7, 28815736710), (10, 20171015697), (14, 14407868355), (15, 13447343798), (21, 9605245570), (30, 6723671899), (35, 5763147342), (42, 4802622785), (70, 2881573671), (105, 1921049114), (210, 960524557), (13967, 14441910), (27934, 7220955), (41901, 4813970), (68771, 2933070), (69835, 2888382), (83802, 2406985), (97769, 2063130), (137542, 1466535), (139670, 1444191), (195538, 1031565), (206313, 977690), (209505, 962794), (293307, 687710), (343855, 586614), (412626, 488845), (419010, 481397)]