38946690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{144247}}^1$

素因数の和:144263

約数の個数: 32

約数和(自身を含む): 103858560

約数和(自身を除く): 64911870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 144247, 288494, 432741, 721235, 865482, 1298223, 1442470, 2163705, 2596446, 3894669, 4327410, 6491115, 7789338, 12982230, 19473345, 38946690]

約数ペア:

[(1, 38946690), (2, 19473345), (3, 12982230), (5, 7789338), (6, 6491115), (9, 4327410), (10, 3894669), (15, 2596446), (18, 2163705), (27, 1442470), (30, 1298223), (45, 865482), (54, 721235), (90, 432741), (135, 288494), (270, 144247)]