1078786950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{247997}}^1$

素因数の和:248041

約数の個数: 48

約数和(自身を含む): 2767657680

約数和(自身を除く): 1688870730

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 247997, 495994, 743991, 1239985, 1487982, 2479970, 3719955, 6199925, 7191913, 7439910, 12399850, 14383826, 18599775, 21575739, 35959565, 37199550, 43151478, 71919130, 107878695, 179797825, 215757390, 359595650, 539393475, 1078786950]

約数ペア:

[(1, 1078786950), (2, 539393475), (3, 359595650), (5, 215757390), (6, 179797825), (10, 107878695), (15, 71919130), (25, 43151478), (29, 37199550), (30, 35959565), (50, 21575739), (58, 18599775), (75, 14383826), (87, 12399850), (145, 7439910), (150, 7191913), (174, 6199925), (290, 3719955), (435, 2479970), (725, 1487982), (870, 1239985), (1450, 743991), (2175, 495994), (4350, 247997)]