201715170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 492808320

約数和(自身を除く): 291093150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 157, 226, 314, 339, 379, 471, 565, 678, 758, 785, 942, 1130, 1137, 1570, 1695, 1895, 2274, 2355, 3390, 3790, 4710, 5685, 11370, 17741, 35482, 42827, 53223, 59503, 85654, 88705, 106446, 119006, 128481, 177410, 178509, 214135, 256962, 266115, 297515, 357018, 428270, 532230, 595030, 642405, 892545, 1284810, 1785090, 6723839, 13447678, 20171517, 33619195, 40343034, 67238390, 100857585, 201715170]

約数ペア:

[(1, 201715170), (2, 100857585), (3, 67238390), (5, 40343034), (6, 33619195), (10, 20171517), (15, 13447678), (30, 6723839), (113, 1785090), (157, 1284810), (226, 892545), (314, 642405), (339, 595030), (379, 532230), (471, 428270), (565, 357018), (678, 297515), (758, 266115), (785, 256962), (942, 214135), (1130, 178509), (1137, 177410), (1570, 128481), (1695, 119006), (1895, 106446), (2274, 88705), (2355, 85654), (3390, 59503), (3790, 53223), (4710, 42827), (5685, 35482), (11370, 17741)]