147948390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{547957}}^1$

素因数の和:547973

約数の個数: 32

約数和(自身を含む): 394529760

約数和(自身を除く): 246581370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 547957, 1095914, 1643871, 2739785, 3287742, 4931613, 5479570, 8219355, 9863226, 14794839, 16438710, 24658065, 29589678, 49316130, 73974195, 147948390]

約数ペア:

[(1, 147948390), (2, 73974195), (3, 49316130), (5, 29589678), (6, 24658065), (9, 16438710), (10, 14794839), (15, 9863226), (18, 8219355), (27, 5479570), (30, 4931613), (45, 3287742), (54, 2739785), (90, 1643871), (135, 1095914), (270, 547957)]