540618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 1209600

約数和(自身を除く): 668982

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 239, 377, 478, 717, 754, 1131, 1434, 2262, 3107, 6214, 6931, 9321, 13862, 18642, 20793, 41586, 90103, 180206, 270309, 540618]

約数ペア:

[(1, 540618), (2, 270309), (3, 180206), (6, 90103), (13, 41586), (26, 20793), (29, 18642), (39, 13862), (58, 9321), (78, 6931), (87, 6214), (174, 3107), (239, 2262), (377, 1434), (478, 1131), (717, 754)]