11575140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 32742528

約数和(自身を除く): 21167388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 1873, 2060, 3090, 3746, 5619, 6180, 7492, 9365, 11238, 18730, 22476, 28095, 37460, 56190, 112380, 192919, 385838, 578757, 771676, 964595, 1157514, 1929190, 2315028, 2893785, 3858380, 5787570, 11575140]

約数ペア:

[(1, 11575140), (2, 5787570), (3, 3858380), (4, 2893785), (5, 2315028), (6, 1929190), (10, 1157514), (12, 964595), (15, 771676), (20, 578757), (30, 385838), (60, 192919), (103, 112380), (206, 56190), (309, 37460), (412, 28095), (515, 22476), (618, 18730), (1030, 11238), (1236, 9365), (1545, 7492), (1873, 6180), (2060, 5619), (3090, 3746)]