12736050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 31819392

約数和(自身を除く): 19083342

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 197, 394, 431, 591, 862, 985, 1182, 1293, 1970, 2155, 2586, 2955, 4310, 4925, 5910, 6465, 9850, 10775, 12930, 14775, 21550, 29550, 32325, 64650, 84907, 169814, 254721, 424535, 509442, 849070, 1273605, 2122675, 2547210, 4245350, 6368025, 12736050]

約数ペア:

[(1, 12736050), (2, 6368025), (3, 4245350), (5, 2547210), (6, 2122675), (10, 1273605), (15, 849070), (25, 509442), (30, 424535), (50, 254721), (75, 169814), (150, 84907), (197, 64650), (394, 32325), (431, 29550), (591, 21550), (862, 14775), (985, 12930), (1182, 10775), (1293, 9850), (1970, 6465), (2155, 5910), (2586, 4925), (2955, 4310)]