83689110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 231660000

約数和(自身を除く): 147970890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 109, 114, 171, 190, 218, 285, 327, 342, 449, 545, 570, 654, 855, 898, 981, 1090, 1347, 1635, 1710, 1962, 2071, 2245, 2694, 3270, 4041, 4142, 4490, 4905, 6213, 6735, 8082, 8531, 9810, 10355, 12426, 13470, 17062, 18639, 20205, 20710, 25593, 31065, 37278, 40410, 42655, 48941, 51186, 62130, 76779, 85310, 93195, 97882, 127965, 146823, 153558, 186390, 244705, 255930, 293646, 383895, 440469, 489410, 734115, 767790, 880938, 929879, 1468230, 1859758, 2202345, 2789637, 4404690, 4649395, 5579274, 8368911, 9298790, 13948185, 16737822, 27896370, 41844555, 83689110]

約数ペア:

[(1, 83689110), (2, 41844555), (3, 27896370), (5, 16737822), (6, 13948185), (9, 9298790), (10, 8368911), (15, 5579274), (18, 4649395), (19, 4404690), (30, 2789637), (38, 2202345), (45, 1859758), (57, 1468230), (90, 929879), (95, 880938), (109, 767790), (114, 734115), (171, 489410), (190, 440469), (218, 383895), (285, 293646), (327, 255930), (342, 244705), (449, 186390), (545, 153558), (570, 146823), (654, 127965), (855, 97882), (898, 93195), (981, 85310), (1090, 76779), (1347, 62130), (1635, 51186), (1710, 48941), (1962, 42655), (2071, 40410), (2245, 37278), (2694, 31065), (3270, 25593), (4041, 20710), (4142, 20205), (4490, 18639), (4905, 17062), (6213, 13470), (6735, 12426), (8082, 10355), (8531, 9810)]