84337990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12569}}^1$

素因数の和:12648

約数の個数: 32

約数和(自身を含む): 168337440

約数和(自身を除く): 83999450

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 12569, 25138, 62845, 125690, 138259, 276518, 691295, 766709, 1382590, 1533418, 3833545, 7667090, 8433799, 16867598, 42168995, 84337990]

約数ペア:

[(1, 84337990), (2, 42168995), (5, 16867598), (10, 8433799), (11, 7667090), (22, 3833545), (55, 1533418), (61, 1382590), (110, 766709), (122, 691295), (305, 276518), (610, 138259), (671, 125690), (1342, 62845), (3355, 25138), (6710, 12569)]