212849880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1773749}}^1$

素因数の和:1773763

約数の個数: 32

約数和(自身を含む): 638550000

約数和(自身を除く): 425700120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1773749, 3547498, 5321247, 7094996, 8868745, 10642494, 14189992, 17737490, 21284988, 26606235, 35474980, 42569976, 53212470, 70949960, 106424940, 212849880]

約数ペア:

[(1, 212849880), (2, 106424940), (3, 70949960), (4, 53212470), (5, 42569976), (6, 35474980), (8, 26606235), (10, 21284988), (12, 17737490), (15, 14189992), (20, 10642494), (24, 8868745), (30, 7094996), (40, 5321247), (60, 3547498), (120, 1773749)]