30308208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{90203}}^1$

素因数の和:90221

約数の個数: 40

約数和(自身を含む): 89482368

約数和(自身を除く): 59174160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 90203, 180406, 270609, 360812, 541218, 631421, 721624, 1082436, 1262842, 1443248, 1894263, 2164872, 2525684, 3788526, 4329744, 5051368, 7577052, 10102736, 15154104, 30308208]

約数ペア:

[(1, 30308208), (2, 15154104), (3, 10102736), (4, 7577052), (6, 5051368), (7, 4329744), (8, 3788526), (12, 2525684), (14, 2164872), (16, 1894263), (21, 1443248), (24, 1262842), (28, 1082436), (42, 721624), (48, 631421), (56, 541218), (84, 360812), (112, 270609), (168, 180406), (336, 90203)]