18566670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21341}}^1$

素因数の和:21380

約数の個数: 32

約数和(自身を含む): 46098720

約数和(自身を除く): 27532050

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 21341, 42682, 64023, 106705, 128046, 213410, 320115, 618889, 640230, 1237778, 1856667, 3094445, 3713334, 6188890, 9283335, 18566670]

約数ペア:

[(1, 18566670), (2, 9283335), (3, 6188890), (5, 3713334), (6, 3094445), (10, 1856667), (15, 1237778), (29, 640230), (30, 618889), (58, 320115), (87, 213410), (145, 128046), (174, 106705), (290, 64023), (435, 42682), (870, 21341)]