127372230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{471749}}^1$

素因数の和:471765

約数の個数: 32

約数和(自身を含む): 339660000

約数和(自身を除く): 212287770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 471749, 943498, 1415247, 2358745, 2830494, 4245741, 4717490, 7076235, 8491482, 12737223, 14152470, 21228705, 25474446, 42457410, 63686115, 127372230]

約数ペア:

[(1, 127372230), (2, 63686115), (3, 42457410), (5, 25474446), (6, 21228705), (9, 14152470), (10, 12737223), (15, 8491482), (18, 7076235), (27, 4717490), (30, 4245741), (45, 2830494), (54, 2358745), (90, 1415247), (135, 943498), (270, 471749)]