30522016

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 69491520

約数和(自身を除く): 38969504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 1531, 2492, 2848, 3062, 4984, 6124, 9968, 10717, 12248, 19936, 21434, 24496, 42868, 48992, 85736, 136259, 171472, 272518, 342944, 545036, 953813, 1090072, 1907626, 2180144, 3815252, 4360288, 7630504, 15261008, 30522016]

約数ペア:

[(1, 30522016), (2, 15261008), (4, 7630504), (7, 4360288), (8, 3815252), (14, 2180144), (16, 1907626), (28, 1090072), (32, 953813), (56, 545036), (89, 342944), (112, 272518), (178, 171472), (224, 136259), (356, 85736), (623, 48992), (712, 42868), (1246, 24496), (1424, 21434), (1531, 19936), (2492, 12248), (2848, 10717), (3062, 9968), (4984, 6124)]