30539988

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{11621}}^1$

素因数の和:11704

約数の個数: 36

約数和(自身を含む): 78262548

約数和(自身を除く): 47722560

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 11621, 23242, 34863, 46484, 69726, 104589, 139452, 209178, 418356, 848333, 1696666, 2544999, 3393332, 5089998, 7634997, 10179996, 15269994, 30539988]

約数ペア:

[(1, 30539988), (2, 15269994), (3, 10179996), (4, 7634997), (6, 5089998), (9, 3393332), (12, 2544999), (18, 1696666), (36, 848333), (73, 418356), (146, 209178), (219, 139452), (292, 104589), (438, 69726), (657, 46484), (876, 34863), (1314, 23242), (2628, 11621)]