4075140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 11910528

約数和(自身を除く): 7835388

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, 2953, 5906, 8859, 11812, 14765, 17718, 29530, 35436, 44295, 59060, 67919, 88590, 135838, 177180, 203757, 271676, 339595, 407514, 679190, 815028, 1018785, 1358380, 2037570, 4075140]

約数ペア:

[(1, 4075140), (2, 2037570), (3, 1358380), (4, 1018785), (5, 815028), (6, 679190), (10, 407514), (12, 339595), (15, 271676), (20, 203757), (23, 177180), (30, 135838), (46, 88590), (60, 67919), (69, 59060), (92, 44295), (115, 35436), (138, 29530), (230, 17718), (276, 14765), (345, 11812), (460, 8859), (690, 5906), (1380, 2953)]