309713340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{22541}}^1$

素因数の和:22782

約数の個数: 48

約数和(自身を含む): 871022880

約数和(自身を除く): 561309540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 22541, 45082, 67623, 90164, 112705, 135246, 225410, 270492, 338115, 450820, 676230, 1352460, 5161889, 10323778, 15485667, 20647556, 25809445, 30971334, 51618890, 61942668, 77428335, 103237780, 154856670, 309713340]

約数ペア:

[(1, 309713340), (2, 154856670), (3, 103237780), (4, 77428335), (5, 61942668), (6, 51618890), (10, 30971334), (12, 25809445), (15, 20647556), (20, 15485667), (30, 10323778), (60, 5161889), (229, 1352460), (458, 676230), (687, 450820), (916, 338115), (1145, 270492), (1374, 225410), (2290, 135246), (2748, 112705), (3435, 90164), (4580, 67623), (6870, 45082), (13740, 22541)]