30817746

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 56

約数和(自身を含む): 72400320

約数和(自身を除く): 41582574

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 729, 919, 1242, 1458, 1838, 1863, 2757, 3726, 5514, 5589, 8271, 11178, 16542, 16767, 21137, 24813, 33534, 42274, 49626, 63411, 74439, 126822, 148878, 190233, 223317, 380466, 446634, 570699, 669951, 1141398, 1339902, 1712097, 3424194, 5136291, 10272582, 15408873, 30817746]

約数ペア:

[(1, 30817746), (2, 15408873), (3, 10272582), (6, 5136291), (9, 3424194), (18, 1712097), (23, 1339902), (27, 1141398), (46, 669951), (54, 570699), (69, 446634), (81, 380466), (138, 223317), (162, 190233), (207, 148878), (243, 126822), (414, 74439), (486, 63411), (621, 49626), (729, 42274), (919, 33534), (1242, 24813), (1458, 21137), (1838, 16767), (1863, 16542), (2757, 11178), (3726, 8271), (5514, 5589)]