84394090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24749}}^1$

素因数の和:24798

約数の個数: 32

約数和(自身を含む): 171072000

約数和(自身を除く): 86677910

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 24749, 49498, 123745, 247490, 272239, 544478, 767219, 1361195, 1534438, 2722390, 3836095, 7672190, 8439409, 16878818, 42197045, 84394090]

約数ペア:

[(1, 84394090), (2, 42197045), (5, 16878818), (10, 8439409), (11, 7672190), (22, 3836095), (31, 2722390), (55, 1534438), (62, 1361195), (110, 767219), (155, 544478), (310, 272239), (341, 247490), (682, 123745), (1705, 49498), (3410, 24749)]