2875140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15973}}^1$

素因数の和:15988

約数の個数: 36

約数和(自身を含む): 8721804

約数和(自身を除く): 5846664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15973, 31946, 47919, 63892, 79865, 95838, 143757, 159730, 191676, 239595, 287514, 319460, 479190, 575028, 718785, 958380, 1437570, 2875140]

約数ペア:

[(1, 2875140), (2, 1437570), (3, 958380), (4, 718785), (5, 575028), (6, 479190), (9, 319460), (10, 287514), (12, 239595), (15, 191676), (18, 159730), (20, 143757), (30, 95838), (36, 79865), (45, 63892), (60, 47919), (90, 31946), (180, 15973)]