80899170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245149}}^1$

素因数の和:245170

約数の個数: 32

約数和(自身を含む): 211809600

約数和(自身を除く): 130910430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 245149, 490298, 735447, 1225745, 1470894, 2451490, 2696639, 3677235, 5393278, 7354470, 8089917, 13483195, 16179834, 26966390, 40449585, 80899170]

約数ペア:

[(1, 80899170), (2, 40449585), (3, 26966390), (5, 16179834), (6, 13483195), (10, 8089917), (11, 7354470), (15, 5393278), (22, 3677235), (30, 2696639), (33, 2451490), (55, 1470894), (66, 1225745), (110, 735447), (165, 490298), (330, 245149)]