242441730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21211}}^1$

素因数の和:21351

約数の個数: 48

約数和(自身を含む): 635341824

約数和(自身を除く): 392900094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 21211, 42422, 63633, 106055, 127266, 190899, 212110, 318165, 381798, 636330, 954495, 1908990, 2693797, 5387594, 8081391, 13468985, 16162782, 24244173, 26937970, 40406955, 48488346, 80813910, 121220865, 242441730]

約数ペア:

[(1, 242441730), (2, 121220865), (3, 80813910), (5, 48488346), (6, 40406955), (9, 26937970), (10, 24244173), (15, 16162782), (18, 13468985), (30, 8081391), (45, 5387594), (90, 2693797), (127, 1908990), (254, 954495), (381, 636330), (635, 381798), (762, 318165), (1143, 212110), (1270, 190899), (1905, 127266), (2286, 106055), (3810, 63633), (5715, 42422), (11430, 21211)]