2318260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 5765760

約数和(自身を除く): 3447500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 571, 580, 812, 1015, 1142, 2030, 2284, 2855, 3997, 4060, 5710, 7994, 11420, 15988, 16559, 19985, 33118, 39970, 66236, 79940, 82795, 115913, 165590, 231826, 331180, 463652, 579565, 1159130, 2318260]

約数ペア:

[(1, 2318260), (2, 1159130), (4, 579565), (5, 463652), (7, 331180), (10, 231826), (14, 165590), (20, 115913), (28, 82795), (29, 79940), (35, 66236), (58, 39970), (70, 33118), (116, 19985), (140, 16559), (145, 15988), (203, 11420), (290, 7994), (406, 5710), (571, 4060), (580, 3997), (812, 2855), (1015, 2284), (1142, 2030)]