68976090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{255467}}^1$

素因数の和:255483

約数の個数: 32

約数和(自身を含む): 183936960

約数和(自身を除く): 114960870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 255467, 510934, 766401, 1277335, 1532802, 2299203, 2554670, 3832005, 4598406, 6897609, 7664010, 11496015, 13795218, 22992030, 34488045, 68976090]

約数ペア:

[(1, 68976090), (2, 34488045), (3, 22992030), (5, 13795218), (6, 11496015), (9, 7664010), (10, 6897609), (15, 4598406), (18, 3832005), (27, 2554670), (30, 2299203), (45, 1532802), (54, 1277335), (90, 766401), (135, 510934), (270, 255467)]