2730348

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^2$

素因数の和:125

約数の個数: 54

約数和(自身を含む): 7294924

約数和(自身を除く): 4564576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2809, 2862, 4293, 5618, 5724, 8427, 8586, 11236, 12879, 16854, 17172, 25281, 25758, 33708, 50562, 51516, 75843, 101124, 151686, 227529, 303372, 455058, 682587, 910116, 1365174, 2730348]

約数ペア:

[(1, 2730348), (2, 1365174), (3, 910116), (4, 682587), (6, 455058), (9, 303372), (12, 227529), (18, 151686), (27, 101124), (36, 75843), (53, 51516), (54, 50562), (81, 33708), (106, 25758), (108, 25281), (159, 17172), (162, 16854), (212, 12879), (243, 11236), (318, 8586), (324, 8427), (477, 5724), (486, 5618), (636, 4293), (954, 2862), (972, 2809), (1431, 1908)]