249700930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{1301}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 476688240

約数和(自身を除く): 226987310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1129, 1301, 2258, 2602, 5645, 6505, 11290, 13010, 19193, 22117, 38386, 44234, 95965, 110585, 191930, 221170, 1468829, 2937658, 7344145, 14688290, 24970093, 49940186, 124850465, 249700930]

約数ペア:

[(1, 249700930), (2, 124850465), (5, 49940186), (10, 24970093), (17, 14688290), (34, 7344145), (85, 2937658), (170, 1468829), (1129, 221170), (1301, 191930), (2258, 110585), (2602, 95965), (5645, 44234), (6505, 38386), (11290, 22117), (13010, 19193)]