38586180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27961}}^1$

素因数の和:27996

約数の個数: 48

約数和(自身を含む): 112742784

約数和(自身を除く): 74156604

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, 27961, 55922, 83883, 111844, 139805, 167766, 279610, 335532, 419415, 559220, 643103, 838830, 1286206, 1677660, 1929309, 2572412, 3215515, 3858618, 6431030, 7717236, 9646545, 12862060, 19293090, 38586180]

約数ペア:

[(1, 38586180), (2, 19293090), (3, 12862060), (4, 9646545), (5, 7717236), (6, 6431030), (10, 3858618), (12, 3215515), (15, 2572412), (20, 1929309), (23, 1677660), (30, 1286206), (46, 838830), (60, 643103), (69, 559220), (92, 419415), (115, 335532), (138, 279610), (230, 167766), (276, 139805), (345, 111844), (460, 83883), (690, 55922), (1380, 27961)]