12543450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4919}}^1$

素因数の和:4951

約数の個数: 48

約数和(自身を含む): 32944320

約数和(自身を除く): 20400870

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 4919, 9838, 14757, 24595, 29514, 49190, 73785, 83623, 122975, 147570, 167246, 245950, 250869, 368925, 418115, 501738, 737850, 836230, 1254345, 2090575, 2508690, 4181150, 6271725, 12543450]

約数ペア:

[(1, 12543450), (2, 6271725), (3, 4181150), (5, 2508690), (6, 2090575), (10, 1254345), (15, 836230), (17, 737850), (25, 501738), (30, 418115), (34, 368925), (50, 250869), (51, 245950), (75, 167246), (85, 147570), (102, 122975), (150, 83623), (170, 73785), (255, 49190), (425, 29514), (510, 24595), (850, 14757), (1275, 9838), (2550, 4919)]