2077470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 5542992

約数和(自身を除く): 3465522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 563, 615, 738, 1126, 1230, 1689, 1845, 2815, 3378, 3690, 5067, 5630, 8445, 10134, 16890, 23083, 25335, 46166, 50670, 69249, 115415, 138498, 207747, 230830, 346245, 415494, 692490, 1038735, 2077470]

約数ペア:

[(1, 2077470), (2, 1038735), (3, 692490), (5, 415494), (6, 346245), (9, 230830), (10, 207747), (15, 138498), (18, 115415), (30, 69249), (41, 50670), (45, 46166), (82, 25335), (90, 23083), (123, 16890), (205, 10134), (246, 8445), (369, 5630), (410, 5067), (563, 3690), (615, 3378), (738, 2815), (1126, 1845), (1230, 1689)]