7450190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 14813280

約数和(自身を除く): 7363090

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 761, 890, 979, 1522, 1958, 3805, 4895, 7610, 8371, 9790, 16742, 41855, 67729, 83710, 135458, 338645, 677290, 745019, 1490038, 3725095, 7450190]

約数ペア:

[(1, 7450190), (2, 3725095), (5, 1490038), (10, 745019), (11, 677290), (22, 338645), (55, 135458), (89, 83710), (110, 67729), (178, 41855), (445, 16742), (761, 9790), (890, 8371), (979, 7610), (1522, 4895), (1958, 3805)]