291240032170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{7225007}}^1$

素因数の和:7225182

約数の個数: 32

約数和(自身を含む): 546210604800

約数和(自身を除く): 254970572630

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 4031, 8062, 20155, 40310, 7225007, 14450014, 36125035, 72250070, 209525203, 419050406, 1004275973, 1047626015, 2008551946, 2095252030, 5021379865, 10042759730, 29124003217, 58248006434, 145620016085, 291240032170]

約数ペア:

[(1, 291240032170), (2, 145620016085), (5, 58248006434), (10, 29124003217), (29, 10042759730), (58, 5021379865), (139, 2095252030), (145, 2008551946), (278, 1047626015), (290, 1004275973), (695, 419050406), (1390, 209525203), (4031, 72250070), (8062, 36125035), (20155, 14450014), (40310, 7225007)]