30458850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 75932640

約数和(自身を除く): 45473790

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 251, 502, 753, 809, 1255, 1506, 1618, 2427, 2510, 3765, 4045, 4854, 6275, 7530, 8090, 12135, 12550, 18825, 20225, 24270, 37650, 40450, 60675, 121350, 203059, 406118, 609177, 1015295, 1218354, 2030590, 3045885, 5076475, 6091770, 10152950, 15229425, 30458850]

約数ペア:

[(1, 30458850), (2, 15229425), (3, 10152950), (5, 6091770), (6, 5076475), (10, 3045885), (15, 2030590), (25, 1218354), (30, 1015295), (50, 609177), (75, 406118), (150, 203059), (251, 121350), (502, 60675), (753, 40450), (809, 37650), (1255, 24270), (1506, 20225), (1618, 18825), (2427, 12550), (2510, 12135), (3765, 8090), (4045, 7530), (4854, 6275)]