7688710

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 14346720

約数和(自身を除く): 6658010

約数列:

[1, 2, 5, 10, 53, 89, 106, 163, 178, 265, 326, 445, 530, 815, 890, 1630, 4717, 8639, 9434, 14507, 17278, 23585, 29014, 43195, 47170, 72535, 86390, 145070, 768871, 1537742, 3844355, 7688710]

約数ペア:

[(1, 7688710), (2, 3844355), (5, 1537742), (10, 768871), (53, 145070), (89, 86390), (106, 72535), (163, 47170), (178, 43195), (265, 29014), (326, 23585), (445, 17278), (530, 14507), (815, 9434), (890, 8639), (1630, 4717)]