30380150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{6827}}^1$

素因数の和:6928

約数の個数: 24

約数和(自身を含む): 57150360

約数和(自身を除く): 26770210

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 6827, 13654, 34135, 68270, 170675, 341350, 607603, 1215206, 3038015, 6076030, 15190075, 30380150]

約数ペア:

[(1, 30380150), (2, 15190075), (5, 6076030), (10, 3038015), (25, 1215206), (50, 607603), (89, 341350), (178, 170675), (445, 68270), (890, 34135), (2225, 13654), (4450, 6827)]