2629950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 6629040

約数和(自身を除く): 3999090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 197, 267, 394, 445, 534, 591, 890, 985, 1182, 1335, 1970, 2225, 2670, 2955, 4450, 4925, 5910, 6675, 9850, 13350, 14775, 17533, 29550, 35066, 52599, 87665, 105198, 175330, 262995, 438325, 525990, 876650, 1314975, 2629950]

約数ペア:

[(1, 2629950), (2, 1314975), (3, 876650), (5, 525990), (6, 438325), (10, 262995), (15, 175330), (25, 105198), (30, 87665), (50, 52599), (75, 35066), (89, 29550), (150, 17533), (178, 14775), (197, 13350), (267, 9850), (394, 6675), (445, 5910), (534, 4925), (591, 4450), (890, 2955), (985, 2670), (1182, 2225), (1335, 1970)]