30292866

素因数分解:

$2^1\times 3^6\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:362

約数の個数: 56

約数和(自身を含む): 69252480

約数和(自身を除く): 38959614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 263, 474, 486, 526, 711, 729, 789, 1422, 1458, 1578, 2133, 2367, 4266, 4734, 6399, 7101, 12798, 14202, 19197, 20777, 21303, 38394, 41554, 42606, 57591, 62331, 63909, 115182, 124662, 127818, 186993, 191727, 373986, 383454, 560979, 1121958, 1682937, 3365874, 5048811, 10097622, 15146433, 30292866]

約数ペア:

[(1, 30292866), (2, 15146433), (3, 10097622), (6, 5048811), (9, 3365874), (18, 1682937), (27, 1121958), (54, 560979), (79, 383454), (81, 373986), (158, 191727), (162, 186993), (237, 127818), (243, 124662), (263, 115182), (474, 63909), (486, 62331), (526, 57591), (711, 42606), (729, 41554), (789, 38394), (1422, 21303), (1458, 20777), (1578, 19197), (2133, 14202), (2367, 12798), (4266, 7101), (4734, 6399)]