30704508

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 83166720

約数和(自身を除く): 52462212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1019, 1116, 1674, 2038, 2511, 3057, 3348, 4076, 5022, 6114, 7533, 9171, 10044, 12228, 15066, 18342, 27513, 30132, 31589, 36684, 55026, 63178, 82539, 94767, 110052, 126356, 165078, 189534, 247617, 284301, 330156, 379068, 495234, 568602, 852903, 990468, 1137204, 1705806, 2558709, 3411612, 5117418, 7676127, 10234836, 15352254, 30704508]

約数ペア:

[(1, 30704508), (2, 15352254), (3, 10234836), (4, 7676127), (6, 5117418), (9, 3411612), (12, 2558709), (18, 1705806), (27, 1137204), (31, 990468), (36, 852903), (54, 568602), (62, 495234), (81, 379068), (93, 330156), (108, 284301), (124, 247617), (162, 189534), (186, 165078), (243, 126356), (279, 110052), (324, 94767), (372, 82539), (486, 63178), (558, 55026), (837, 36684), (972, 31589), (1019, 30132), (1116, 27513), (1674, 18342), (2038, 15066), (2511, 12228), (3057, 10044), (3348, 9171), (4076, 7533), (5022, 6114)]