1091940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{18199}}^1$

素因数の和:18211

約数の個数: 24

約数和(自身を含む): 3057600

約数和(自身を除く): 1965660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 18199, 36398, 54597, 72796, 90995, 109194, 181990, 218388, 272985, 363980, 545970, 1091940]

約数ペア:

[(1, 1091940), (2, 545970), (3, 363980), (4, 272985), (5, 218388), (6, 181990), (10, 109194), (12, 90995), (15, 72796), (20, 54597), (30, 36398), (60, 18199)]