34974485

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 18651115

約数列:

[1, 5, 7, 13, 35, 49, 65, 79, 91, 139, 245, 395, 455, 553, 637, 695, 973, 1027, 1807, 2765, 3185, 3871, 4865, 5135, 6811, 7189, 9035, 10981, 12649, 19355, 34055, 35945, 50323, 54905, 63245, 76867, 88543, 142753, 251615, 384335, 442715, 538069, 713765, 999271, 2690345, 4996355, 6994897, 34974485]

約数ペア:

[(1, 34974485), (5, 6994897), (7, 4996355), (13, 2690345), (35, 999271), (49, 713765), (65, 538069), (79, 442715), (91, 384335), (139, 251615), (245, 142753), (395, 88543), (455, 76867), (553, 63245), (637, 54905), (695, 50323), (973, 35945), (1027, 34055), (1807, 19355), (2765, 12649), (3185, 10981), (3871, 9035), (4865, 7189), (5135, 6811)]