30326895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 57620160

約数和(自身を除く): 27293265

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1367, 1479, 2465, 4101, 4437, 6835, 7395, 12303, 20505, 22185, 23239, 39643, 61515, 69717, 116195, 118929, 198215, 209151, 348585, 356787, 594645, 673931, 1045755, 1783935, 2021793, 3369655, 6065379, 10108965, 30326895]

約数ペア:

[(1, 30326895), (3, 10108965), (5, 6065379), (9, 3369655), (15, 2021793), (17, 1783935), (29, 1045755), (45, 673931), (51, 594645), (85, 356787), (87, 348585), (145, 209151), (153, 198215), (255, 118929), (261, 116195), (435, 69717), (493, 61515), (765, 39643), (1305, 23239), (1367, 22185), (1479, 20505), (2465, 12303), (4101, 7395), (4437, 6835)]