47068380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2399}}^1$

素因数の和:2523

約数の個数: 72

約数和(自身を含む): 144144000

約数和(自身を除く): 97075620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2399, 3270, 3924, 4798, 4905, 6540, 7197, 9596, 9810, 11995, 14394, 19620, 21591, 23990, 28788, 35985, 43182, 47980, 71970, 86364, 107955, 143940, 215910, 261491, 431820, 522982, 784473, 1045964, 1307455, 1568946, 2353419, 2614910, 3137892, 3922365, 4706838, 5229820, 7844730, 9413676, 11767095, 15689460, 23534190, 47068380]

約数ペア:

[(1, 47068380), (2, 23534190), (3, 15689460), (4, 11767095), (5, 9413676), (6, 7844730), (9, 5229820), (10, 4706838), (12, 3922365), (15, 3137892), (18, 2614910), (20, 2353419), (30, 1568946), (36, 1307455), (45, 1045964), (60, 784473), (90, 522982), (109, 431820), (180, 261491), (218, 215910), (327, 143940), (436, 107955), (545, 86364), (654, 71970), (981, 47980), (1090, 43182), (1308, 35985), (1635, 28788), (1962, 23990), (2180, 21591), (2399, 19620), (3270, 14394), (3924, 11995), (4798, 9810), (4905, 9596), (6540, 7197)]