140516910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{520433}}^1$

素因数の和:520449

約数の個数: 32

約数和(自身を含む): 374712480

約数和(自身を除く): 234195570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 520433, 1040866, 1561299, 2602165, 3122598, 4683897, 5204330, 7806495, 9367794, 14051691, 15612990, 23419485, 28103382, 46838970, 70258455, 140516910]

約数ペア:

[(1, 140516910), (2, 70258455), (3, 46838970), (5, 28103382), (6, 23419485), (9, 15612990), (10, 14051691), (15, 9367794), (18, 7806495), (27, 5204330), (30, 4683897), (45, 3122598), (54, 2602165), (90, 1561299), (135, 1040866), (270, 520433)]