4789170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 12579840

約数和(自身を除く): 7790670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 419, 635, 762, 838, 1143, 1257, 1270, 1905, 2095, 2286, 2514, 3771, 3810, 4190, 5715, 6285, 7542, 11430, 12570, 18855, 37710, 53213, 106426, 159639, 266065, 319278, 478917, 532130, 798195, 957834, 1596390, 2394585, 4789170]

約数ペア:

[(1, 4789170), (2, 2394585), (3, 1596390), (5, 957834), (6, 798195), (9, 532130), (10, 478917), (15, 319278), (18, 266065), (30, 159639), (45, 106426), (90, 53213), (127, 37710), (254, 18855), (381, 12570), (419, 11430), (635, 7542), (762, 6285), (838, 5715), (1143, 4190), (1257, 3810), (1270, 3771), (1905, 2514), (2095, 2286)]