4263390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 11202048

約数和(自身を除く): 6938658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 373, 381, 635, 746, 762, 1119, 1143, 1270, 1865, 1905, 2238, 2286, 3357, 3730, 3810, 5595, 5715, 6714, 11190, 11430, 16785, 33570, 47371, 94742, 142113, 236855, 284226, 426339, 473710, 710565, 852678, 1421130, 2131695, 4263390]

約数ペア:

[(1, 4263390), (2, 2131695), (3, 1421130), (5, 852678), (6, 710565), (9, 473710), (10, 426339), (15, 284226), (18, 236855), (30, 142113), (45, 94742), (90, 47371), (127, 33570), (254, 16785), (373, 11430), (381, 11190), (635, 6714), (746, 5715), (762, 5595), (1119, 3810), (1143, 3730), (1270, 3357), (1865, 2286), (1905, 2238)]