30132040

素因数分解:

$2^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1627}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 67985280

約数和(自身を除く): 37853240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 463, 926, 1627, 1852, 2315, 3254, 3704, 4630, 6508, 8135, 9260, 13016, 16270, 18520, 32540, 65080, 753301, 1506602, 3013204, 3766505, 6026408, 7533010, 15066020, 30132040]

約数ペア:

[(1, 30132040), (2, 15066020), (4, 7533010), (5, 6026408), (8, 3766505), (10, 3013204), (20, 1506602), (40, 753301), (463, 65080), (926, 32540), (1627, 18520), (1852, 16270), (2315, 13016), (3254, 9260), (3704, 8135), (4630, 6508)]