3934380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2851}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 11499264

約数和(自身を除く): 7564884

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, 2851, 5702, 8553, 11404, 14255, 17106, 28510, 34212, 42765, 57020, 65573, 85530, 131146, 171060, 196719, 262292, 327865, 393438, 655730, 786876, 983595, 1311460, 1967190, 3934380]

約数ペア:

[(1, 3934380), (2, 1967190), (3, 1311460), (4, 983595), (5, 786876), (6, 655730), (10, 393438), (12, 327865), (15, 262292), (20, 196719), (23, 171060), (30, 131146), (46, 85530), (60, 65573), (69, 57020), (92, 42765), (115, 34212), (138, 28510), (230, 17106), (276, 14255), (345, 11404), (460, 8553), (690, 5702), (1380, 2851)]