1034671620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257381}}^1$

素因数の和:257460

約数の個数: 48

約数和(自身を含む): 2940331968

約数和(自身を除く): 1905660348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 257381, 514762, 772143, 1029524, 1286905, 1544286, 2573810, 3088572, 3860715, 5147620, 7721430, 15442860, 17244527, 34489054, 51733581, 68978108, 86222635, 103467162, 172445270, 206934324, 258667905, 344890540, 517335810, 1034671620]

約数ペア:

[(1, 1034671620), (2, 517335810), (3, 344890540), (4, 258667905), (5, 206934324), (6, 172445270), (10, 103467162), (12, 86222635), (15, 68978108), (20, 51733581), (30, 34489054), (60, 17244527), (67, 15442860), (134, 7721430), (201, 5147620), (268, 3860715), (335, 3088572), (402, 2573810), (670, 1544286), (804, 1286905), (1005, 1029524), (1340, 772143), (2010, 514762), (4020, 257381)]