30161145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 59567616

約数和(自身を除く): 29406471

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 61, 85, 105, 119, 183, 255, 277, 305, 357, 427, 595, 831, 915, 1037, 1281, 1385, 1785, 1939, 2135, 3111, 4155, 4709, 5185, 5817, 6405, 7259, 9695, 14127, 15555, 16897, 21777, 23545, 29085, 32963, 36295, 50691, 70635, 84485, 98889, 108885, 118279, 164815, 253455, 287249, 354837, 494445, 591395, 861747, 1436245, 1774185, 2010743, 4308735, 6032229, 10053715, 30161145]

約数ペア:

[(1, 30161145), (3, 10053715), (5, 6032229), (7, 4308735), (15, 2010743), (17, 1774185), (21, 1436245), (35, 861747), (51, 591395), (61, 494445), (85, 354837), (105, 287249), (119, 253455), (183, 164815), (255, 118279), (277, 108885), (305, 98889), (357, 84485), (427, 70635), (595, 50691), (831, 36295), (915, 32963), (1037, 29085), (1281, 23545), (1385, 21777), (1785, 16897), (1939, 15555), (2135, 14127), (3111, 9695), (4155, 7259), (4709, 6405), (5185, 5817)]