149071740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108023}}^1$

素因数の和:108058

約数の個数: 48

約数和(自身を含む): 435552768

約数和(自身を除く): 286481028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 108023, 216046, 324069, 432092, 540115, 648138, 1080230, 1296276, 1620345, 2160460, 2484529, 3240690, 4969058, 6481380, 7453587, 9938116, 12422645, 14907174, 24845290, 29814348, 37267935, 49690580, 74535870, 149071740]

約数ペア:

[(1, 149071740), (2, 74535870), (3, 49690580), (4, 37267935), (5, 29814348), (6, 24845290), (10, 14907174), (12, 12422645), (15, 9938116), (20, 7453587), (23, 6481380), (30, 4969058), (46, 3240690), (60, 2484529), (69, 2160460), (92, 1620345), (115, 1296276), (138, 1080230), (230, 648138), (276, 540115), (345, 432092), (460, 324069), (690, 216046), (1380, 108023)]