30541212

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2449

約数の個数: 72

約数和(自身を含む): 86254896

約数和(自身を除く): 55713684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 2417, 3159, 4212, 4834, 6318, 7251, 9668, 12636, 14502, 21753, 29004, 31421, 43506, 62842, 65259, 87012, 94263, 125684, 130518, 188526, 195777, 261036, 282789, 377052, 391554, 565578, 587331, 783108, 848367, 1131156, 1174662, 1696734, 2349324, 2545101, 3393468, 5090202, 7635303, 10180404, 15270606, 30541212]

約数ペア:

[(1, 30541212), (2, 15270606), (3, 10180404), (4, 7635303), (6, 5090202), (9, 3393468), (12, 2545101), (13, 2349324), (18, 1696734), (26, 1174662), (27, 1131156), (36, 848367), (39, 783108), (52, 587331), (54, 565578), (78, 391554), (81, 377052), (108, 282789), (117, 261036), (156, 195777), (162, 188526), (234, 130518), (243, 125684), (324, 94263), (351, 87012), (468, 65259), (486, 62842), (702, 43506), (972, 31421), (1053, 29004), (1404, 21753), (2106, 14502), (2417, 12636), (3159, 9668), (4212, 7251), (4834, 6318)]