15694222690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{9491}}^1$

素因数の和:9723

約数の個数: 64

約数和(自身を含む): 30557253888

約数和(自身を除く): 14863031198

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 137, 142, 170, 274, 355, 685, 710, 1207, 1370, 2329, 2414, 4658, 6035, 9491, 9727, 11645, 12070, 18982, 19454, 23290, 47455, 48635, 94910, 97270, 161347, 165359, 322694, 330718, 673861, 806735, 826795, 1300267, 1347722, 1613470, 1653590, 2600534, 3369305, 6501335, 6738610, 11455637, 13002670, 22104539, 22911274, 44209078, 57278185, 92318957, 110522695, 114556370, 184637914, 221045390, 461594785, 923189570, 1569422269, 3138844538, 7847111345, 15694222690]

約数ペア:

[(1, 15694222690), (2, 7847111345), (5, 3138844538), (10, 1569422269), (17, 923189570), (34, 461594785), (71, 221045390), (85, 184637914), (137, 114556370), (142, 110522695), (170, 92318957), (274, 57278185), (355, 44209078), (685, 22911274), (710, 22104539), (1207, 13002670), (1370, 11455637), (2329, 6738610), (2414, 6501335), (4658, 3369305), (6035, 2600534), (9491, 1653590), (9727, 1613470), (11645, 1347722), (12070, 1300267), (18982, 826795), (19454, 806735), (23290, 673861), (47455, 330718), (48635, 322694), (94910, 165359), (97270, 161347)]