72003090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17519}}^1$

素因数の和:17666

約数の個数: 32

約数和(自身を含む): 174078720

約数和(自身を除く): 102075630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 17519, 35038, 52557, 87595, 105114, 175190, 262785, 525570, 2400103, 4800206, 7200309, 12000515, 14400618, 24001030, 36001545, 72003090]

約数ペア:

[(1, 72003090), (2, 36001545), (3, 24001030), (5, 14400618), (6, 12000515), (10, 7200309), (15, 4800206), (30, 2400103), (137, 525570), (274, 262785), (411, 175190), (685, 105114), (822, 87595), (1370, 52557), (2055, 35038), (4110, 17519)]