27726570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 74730240

約数和(自身を除く): 47003670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 515, 618, 927, 997, 1030, 1545, 1854, 1994, 2781, 2991, 3090, 4635, 4985, 5562, 5982, 8973, 9270, 9970, 13905, 14955, 17946, 26919, 27810, 29910, 44865, 53838, 89730, 102691, 134595, 205382, 269190, 308073, 513455, 616146, 924219, 1026910, 1540365, 1848438, 2772657, 3080730, 4621095, 5545314, 9242190, 13863285, 27726570]

約数ペア:

[(1, 27726570), (2, 13863285), (3, 9242190), (5, 5545314), (6, 4621095), (9, 3080730), (10, 2772657), (15, 1848438), (18, 1540365), (27, 1026910), (30, 924219), (45, 616146), (54, 513455), (90, 308073), (103, 269190), (135, 205382), (206, 134595), (270, 102691), (309, 89730), (515, 53838), (618, 44865), (927, 29910), (997, 27810), (1030, 26919), (1545, 17946), (1854, 14955), (1994, 13905), (2781, 9970), (2991, 9270), (3090, 8973), (4635, 5982), (4985, 5562)]