1330308370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 2566287360

約数和(自身を除く): 1235978990

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 181, 190, 202, 362, 383, 505, 766, 905, 1010, 1810, 1915, 1919, 3439, 3830, 3838, 6878, 7277, 9595, 14554, 17195, 18281, 19190, 34390, 36385, 36562, 38683, 69323, 72770, 77366, 91405, 138646, 182810, 193415, 346615, 347339, 386830, 693230, 694678, 734977, 1317137, 1469954, 1736695, 2634274, 3473390, 3674885, 6585685, 7001623, 7349770, 13171370, 14003246, 35008115, 70016230, 133030837, 266061674, 665154185, 1330308370]

約数ペア:

[(1, 1330308370), (2, 665154185), (5, 266061674), (10, 133030837), (19, 70016230), (38, 35008115), (95, 14003246), (101, 13171370), (181, 7349770), (190, 7001623), (202, 6585685), (362, 3674885), (383, 3473390), (505, 2634274), (766, 1736695), (905, 1469954), (1010, 1317137), (1810, 734977), (1915, 694678), (1919, 693230), (3439, 386830), (3830, 347339), (3838, 346615), (6878, 193415), (7277, 182810), (9595, 138646), (14554, 91405), (17195, 77366), (18281, 72770), (19190, 69323), (34390, 38683), (36385, 36562)]