3888894210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{10487}}^1$

素因数の和:10807

約数の個数: 64

約数和(自身を含む): 9569083392

約数和(自身を除く): 5680189182

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 263, 282, 470, 526, 705, 789, 1315, 1410, 1578, 2630, 3945, 7890, 10487, 12361, 20974, 24722, 31461, 37083, 52435, 61805, 62922, 74166, 104870, 123610, 157305, 185415, 314610, 370830, 492889, 985778, 1478667, 2464445, 2758081, 2957334, 4928890, 5516162, 7393335, 8274243, 13790405, 14786670, 16548486, 27580810, 41371215, 82742430, 129629807, 259259614, 388889421, 648149035, 777778842, 1296298070, 1944447105, 3888894210]

約数ペア:

[(1, 3888894210), (2, 1944447105), (3, 1296298070), (5, 777778842), (6, 648149035), (10, 388889421), (15, 259259614), (30, 129629807), (47, 82742430), (94, 41371215), (141, 27580810), (235, 16548486), (263, 14786670), (282, 13790405), (470, 8274243), (526, 7393335), (705, 5516162), (789, 4928890), (1315, 2957334), (1410, 2758081), (1578, 2464445), (2630, 1478667), (3945, 985778), (7890, 492889), (10487, 370830), (12361, 314610), (20974, 185415), (24722, 157305), (31461, 123610), (37083, 104870), (52435, 74166), (61805, 62922)]