2390765300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{310489}}^1$

素因数の和:310521

約数の個数: 72

約数和(自身を含む): 6468127680

約数和(自身を除く): 4077362380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 310489, 620978, 1241956, 1552445, 2173423, 3104890, 3415379, 4346846, 6209780, 6830758, 7762225, 8693692, 10867115, 13661516, 15524450, 17076895, 21734230, 23907653, 31048900, 34153790, 43468460, 47815306, 54335575, 68307580, 85384475, 95630612, 108671150, 119538265, 170768950, 217342300, 239076530, 341537900, 478153060, 597691325, 1195382650, 2390765300]

約数ペア:

[(1, 2390765300), (2, 1195382650), (4, 597691325), (5, 478153060), (7, 341537900), (10, 239076530), (11, 217342300), (14, 170768950), (20, 119538265), (22, 108671150), (25, 95630612), (28, 85384475), (35, 68307580), (44, 54335575), (50, 47815306), (55, 43468460), (70, 34153790), (77, 31048900), (100, 23907653), (110, 21734230), (140, 17076895), (154, 15524450), (175, 13661516), (220, 10867115), (275, 8693692), (308, 7762225), (350, 6830758), (385, 6209780), (550, 4346846), (700, 3415379), (770, 3104890), (1100, 2173423), (1540, 1552445), (1925, 1241956), (3850, 620978), (7700, 310489)]