2155345470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7982761}}^1$

素因数の和:7982777

約数の個数: 32

約数和(自身を含む): 5747588640

約数和(自身を除く): 3592243170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7982761, 15965522, 23948283, 39913805, 47896566, 71844849, 79827610, 119741415, 143689698, 215534547, 239482830, 359224245, 431069094, 718448490, 1077672735, 2155345470]

約数ペア:

[(1, 2155345470), (2, 1077672735), (3, 718448490), (5, 431069094), (6, 359224245), (9, 239482830), (10, 215534547), (15, 143689698), (18, 119741415), (27, 79827610), (30, 71844849), (45, 47896566), (54, 39913805), (90, 23948283), (135, 15965522), (270, 7982761)]