8490070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 15839712

約数和(自身を除く): 7349642

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 193, 265, 386, 415, 530, 830, 965, 1930, 4399, 8798, 10229, 16019, 20458, 21995, 32038, 43990, 51145, 80095, 102290, 160190, 849007, 1698014, 4245035, 8490070]

約数ペア:

[(1, 8490070), (2, 4245035), (5, 1698014), (10, 849007), (53, 160190), (83, 102290), (106, 80095), (166, 51145), (193, 43990), (265, 32038), (386, 21995), (415, 20458), (530, 16019), (830, 10229), (965, 8798), (1930, 4399)]