4088940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 11950848

約数和(自身を除く): 7861908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2963, 5926, 8889, 11852, 14815, 17778, 29630, 35556, 44445, 59260, 68149, 88890, 136298, 177780, 204447, 272596, 340745, 408894, 681490, 817788, 1022235, 1362980, 2044470, 4088940]

約数ペア:

[(1, 4088940), (2, 2044470), (3, 1362980), (4, 1022235), (5, 817788), (6, 681490), (10, 408894), (12, 340745), (15, 272596), (20, 204447), (23, 177780), (30, 136298), (46, 88890), (60, 68149), (69, 59260), (92, 44445), (115, 35556), (138, 29630), (230, 17778), (276, 14815), (345, 11852), (460, 8889), (690, 5926), (1380, 2963)]