12643350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2765

約数の個数: 48

約数和(自身を含む): 32378880

約数和(自身を除く): 19735530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 2719, 4650, 5438, 8157, 13595, 16314, 27190, 40785, 67975, 81570, 84289, 135950, 168578, 203925, 252867, 407850, 421445, 505734, 842890, 1264335, 2107225, 2528670, 4214450, 6321675, 12643350]

約数ペア:

[(1, 12643350), (2, 6321675), (3, 4214450), (5, 2528670), (6, 2107225), (10, 1264335), (15, 842890), (25, 505734), (30, 421445), (31, 407850), (50, 252867), (62, 203925), (75, 168578), (93, 135950), (150, 84289), (155, 81570), (186, 67975), (310, 40785), (465, 27190), (775, 16314), (930, 13595), (1550, 8157), (2325, 5438), (2719, 4650)]