137517710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3977

約数の個数: 48

約数和(自身を含む): 281534400

約数和(自身を除く): 144016690

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 605, 638, 1210, 1595, 3190, 3509, 3919, 7018, 7838, 17545, 19595, 35090, 39190, 43109, 86218, 113651, 215545, 227302, 431090, 474199, 568255, 948398, 1136510, 1250161, 2370995, 2500322, 4741990, 6250805, 12501610, 13751771, 27503542, 68758855, 137517710]

約数ペア:

[(1, 137517710), (2, 68758855), (5, 27503542), (10, 13751771), (11, 12501610), (22, 6250805), (29, 4741990), (55, 2500322), (58, 2370995), (110, 1250161), (121, 1136510), (145, 948398), (242, 568255), (290, 474199), (319, 431090), (605, 227302), (638, 215545), (1210, 113651), (1595, 86218), (3190, 43109), (3509, 39190), (3919, 35090), (7018, 19595), (7838, 17545)]