31085030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 57736800

約数和(自身を除く): 26651770

約数列:

[1, 2, 5, 10, 53, 89, 106, 178, 265, 445, 530, 659, 890, 1318, 3295, 4717, 6590, 9434, 23585, 34927, 47170, 58651, 69854, 117302, 174635, 293255, 349270, 586510, 3108503, 6217006, 15542515, 31085030]

約数ペア:

[(1, 31085030), (2, 15542515), (5, 6217006), (10, 3108503), (53, 586510), (89, 349270), (106, 293255), (178, 174635), (265, 117302), (445, 69854), (530, 58651), (659, 47170), (890, 34927), (1318, 23585), (3295, 9434), (4717, 6590)]