389976171930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{38971}}^1\times {\mathrm{111187}}^1$

素因数の和:150171

約数の個数: 48

約数和(自身を含む): 1013973184224

約数和(自身を除く): 623997012294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 38971, 77942, 111187, 116913, 194855, 222374, 233826, 333561, 350739, 389710, 555935, 584565, 667122, 701478, 1000683, 1111870, 1169130, 1667805, 1753695, 2001366, 3335610, 3507390, 5003415, 10006830, 4333068577, 8666137154, 12999205731, 21665342885, 25998411462, 38997617193, 43330685770, 64996028655, 77995234386, 129992057310, 194988085965, 389976171930]

約数ペア:

[(1, 389976171930), (2, 194988085965), (3, 129992057310), (5, 77995234386), (6, 64996028655), (9, 43330685770), (10, 38997617193), (15, 25998411462), (18, 21665342885), (30, 12999205731), (45, 8666137154), (90, 4333068577), (38971, 10006830), (77942, 5003415), (111187, 3507390), (116913, 3335610), (194855, 2001366), (222374, 1753695), (233826, 1667805), (333561, 1169130), (350739, 1111870), (389710, 1000683), (555935, 701478), (584565, 667122)]