2764978980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{980489}}^1$

素因数の和:980548

約数の個数: 48

約数和(自身を含む): 7906671360

約数和(自身を除く): 5141692380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 980489, 1960978, 2941467, 3921956, 4902445, 5882934, 9804890, 11765868, 14707335, 19609780, 29414670, 46082983, 58829340, 92165966, 138248949, 184331932, 230414915, 276497898, 460829830, 552995796, 691244745, 921659660, 1382489490, 2764978980]

約数ペア:

[(1, 2764978980), (2, 1382489490), (3, 921659660), (4, 691244745), (5, 552995796), (6, 460829830), (10, 276497898), (12, 230414915), (15, 184331932), (20, 138248949), (30, 92165966), (47, 58829340), (60, 46082983), (94, 29414670), (141, 19609780), (188, 14707335), (235, 11765868), (282, 9804890), (470, 5882934), (564, 4902445), (705, 3921956), (940, 2941467), (1410, 1960978), (2820, 980489)]