3846180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1$

素因数の和:4956

約数の個数: 48

約数和(自身を含む): 11600064

約数和(自身を除く): 7753884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 4931, 9862, 14793, 19724, 24655, 29586, 49310, 59172, 64103, 73965, 98620, 128206, 147930, 192309, 256412, 295860, 320515, 384618, 641030, 769236, 961545, 1282060, 1923090, 3846180]

約数ペア:

[(1, 3846180), (2, 1923090), (3, 1282060), (4, 961545), (5, 769236), (6, 641030), (10, 384618), (12, 320515), (13, 295860), (15, 256412), (20, 192309), (26, 147930), (30, 128206), (39, 98620), (52, 73965), (60, 64103), (65, 59172), (78, 49310), (130, 29586), (156, 24655), (195, 19724), (260, 14793), (390, 9862), (780, 4931)]