30687876

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{4241}}^1$

素因数の和:4321

約数の個数: 48

約数和(自身を含む): 80767680

約数和(自身を除く): 50079804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 4241, 7236, 8482, 12723, 16964, 25446, 38169, 50892, 76338, 114507, 152676, 229014, 284147, 458028, 568294, 852441, 1136588, 1704882, 2557323, 3409764, 5114646, 7671969, 10229292, 15343938, 30687876]

約数ペア:

[(1, 30687876), (2, 15343938), (3, 10229292), (4, 7671969), (6, 5114646), (9, 3409764), (12, 2557323), (18, 1704882), (27, 1136588), (36, 852441), (54, 568294), (67, 458028), (108, 284147), (134, 229014), (201, 152676), (268, 114507), (402, 76338), (603, 50892), (804, 38169), (1206, 25446), (1809, 16964), (2412, 12723), (3618, 8482), (4241, 7236)]