90371866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2999}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 156240000

約数和(自身を除く): 65868134

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 2999, 5998, 15067, 30134, 38987, 56981, 77974, 113962, 182939, 365878, 740753, 1481506, 2378207, 3475841, 4756414, 6951682, 45185933, 90371866]

約数ペア:

[(1, 90371866), (2, 45185933), (13, 6951682), (19, 4756414), (26, 3475841), (38, 2378207), (61, 1481506), (122, 740753), (247, 365878), (494, 182939), (793, 113962), (1159, 77974), (1586, 56981), (2318, 38987), (2999, 30134), (5998, 15067)]