30186078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2237}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 65421216

約数和(自身を除く): 35235138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2237, 2249, 4474, 4498, 6711, 6747, 13422, 13494, 29081, 58162, 87243, 174486, 387001, 774002, 1161003, 2322006, 5031013, 10062026, 15093039, 30186078]

約数ペア:

[(1, 30186078), (2, 15093039), (3, 10062026), (6, 5031013), (13, 2322006), (26, 1161003), (39, 774002), (78, 387001), (173, 174486), (346, 87243), (519, 58162), (1038, 29081), (2237, 13494), (2249, 13422), (4474, 6747), (4498, 6711)]