1546290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 80

約数和(自身を含む): 4390848

約数和(自身を除く): 2844558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 83, 90, 115, 135, 138, 162, 166, 207, 230, 249, 270, 345, 405, 414, 415, 498, 621, 690, 747, 810, 830, 1035, 1242, 1245, 1494, 1863, 1909, 2070, 2241, 2490, 3105, 3726, 3735, 3818, 4482, 5727, 6210, 6723, 7470, 9315, 9545, 11205, 11454, 13446, 17181, 18630, 19090, 22410, 28635, 33615, 34362, 51543, 57270, 67230, 85905, 103086, 154629, 171810, 257715, 309258, 515430, 773145, 1546290]

約数ペア:

[(1, 1546290), (2, 773145), (3, 515430), (5, 309258), (6, 257715), (9, 171810), (10, 154629), (15, 103086), (18, 85905), (23, 67230), (27, 57270), (30, 51543), (45, 34362), (46, 33615), (54, 28635), (69, 22410), (81, 19090), (83, 18630), (90, 17181), (115, 13446), (135, 11454), (138, 11205), (162, 9545), (166, 9315), (207, 7470), (230, 6723), (249, 6210), (270, 5727), (345, 4482), (405, 3818), (414, 3735), (415, 3726), (498, 3105), (621, 2490), (690, 2241), (747, 2070), (810, 1909), (830, 1863), (1035, 1494), (1242, 1245)]