2019231930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{17027}}^1$

素因数の和:17163

約数の個数: 64

約数和(自身を含む): 5002145280

約数和(自身を除く): 2982913350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 67, 118, 134, 177, 201, 295, 335, 354, 402, 590, 670, 885, 1005, 1770, 2010, 3953, 7906, 11859, 17027, 19765, 23718, 34054, 39530, 51081, 59295, 85135, 102162, 118590, 170270, 255405, 510810, 1004593, 1140809, 2009186, 2281618, 3013779, 3422427, 5022965, 5704045, 6027558, 6844854, 10045930, 11408090, 15068895, 17112135, 30137790, 34224270, 67307731, 134615462, 201923193, 336538655, 403846386, 673077310, 1009615965, 2019231930]

約数ペア:

[(1, 2019231930), (2, 1009615965), (3, 673077310), (5, 403846386), (6, 336538655), (10, 201923193), (15, 134615462), (30, 67307731), (59, 34224270), (67, 30137790), (118, 17112135), (134, 15068895), (177, 11408090), (201, 10045930), (295, 6844854), (335, 6027558), (354, 5704045), (402, 5022965), (590, 3422427), (670, 3013779), (885, 2281618), (1005, 2009186), (1770, 1140809), (2010, 1004593), (3953, 510810), (7906, 255405), (11859, 170270), (17027, 118590), (19765, 102162), (23718, 85135), (34054, 59295), (39530, 51081)]