30591045

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 57383040

約数和(自身を除く): 26791995

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 967, 1665, 2109, 2901, 3515, 4835, 6327, 8703, 10545, 14505, 18373, 31635, 35779, 43515, 55119, 91865, 107337, 165357, 178895, 275595, 322011, 536685, 679801, 826785, 1610055, 2039403, 3399005, 6118209, 10197015, 30591045]

約数ペア:

[(1, 30591045), (3, 10197015), (5, 6118209), (9, 3399005), (15, 2039403), (19, 1610055), (37, 826785), (45, 679801), (57, 536685), (95, 322011), (111, 275595), (171, 178895), (185, 165357), (285, 107337), (333, 91865), (555, 55119), (703, 43515), (855, 35779), (967, 31635), (1665, 18373), (2109, 14505), (2901, 10545), (3515, 8703), (4835, 6327)]