30768372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{44983}}^1$

素因数の和:45012

約数の個数: 36

約数和(自身を含む): 81870880

約数和(自身を除く): 51102508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 44983, 89966, 134949, 179932, 269898, 404847, 539796, 809694, 854677, 1619388, 1709354, 2564031, 3418708, 5128062, 7692093, 10256124, 15384186, 30768372]

約数ペア:

[(1, 30768372), (2, 15384186), (3, 10256124), (4, 7692093), (6, 5128062), (9, 3418708), (12, 2564031), (18, 1709354), (19, 1619388), (36, 854677), (38, 809694), (57, 539796), (76, 404847), (114, 269898), (171, 179932), (228, 134949), (342, 89966), (684, 44983)]