275044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 645120

約数和(自身を除く): 370076

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 47, 76, 77, 94, 133, 154, 188, 209, 266, 308, 329, 418, 517, 532, 658, 836, 893, 1034, 1316, 1463, 1786, 2068, 2926, 3572, 3619, 5852, 6251, 7238, 9823, 12502, 14476, 19646, 25004, 39292, 68761, 137522, 275044]

約数ペア:

[(1, 275044), (2, 137522), (4, 68761), (7, 39292), (11, 25004), (14, 19646), (19, 14476), (22, 12502), (28, 9823), (38, 7238), (44, 6251), (47, 5852), (76, 3619), (77, 3572), (94, 2926), (133, 2068), (154, 1786), (188, 1463), (209, 1316), (266, 1034), (308, 893), (329, 836), (418, 658), (517, 532)]