30119028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2239}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 75264000

約数和(自身を除く): 45144972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 2239, 2242, 3363, 4478, 4484, 6717, 6726, 8956, 13434, 13452, 26868, 42541, 85082, 127623, 132101, 170164, 255246, 264202, 396303, 510492, 528404, 792606, 1585212, 2509919, 5019838, 7529757, 10039676, 15059514, 30119028]

約数ペア:

[(1, 30119028), (2, 15059514), (3, 10039676), (4, 7529757), (6, 5019838), (12, 2509919), (19, 1585212), (38, 792606), (57, 528404), (59, 510492), (76, 396303), (114, 264202), (118, 255246), (177, 170164), (228, 132101), (236, 127623), (354, 85082), (708, 42541), (1121, 26868), (2239, 13452), (2242, 13434), (3363, 8956), (4478, 6726), (4484, 6717)]