30045855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4691}}^1$

素因数の和:4767

約数の個数: 32

約数和(自身を含む): 55853568

約数和(自身を除く): 25807713

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 4691, 6405, 14073, 23455, 32837, 70365, 98511, 164185, 286151, 492555, 858453, 1430755, 2003057, 4292265, 6009171, 10015285, 30045855]

約数ペア:

[(1, 30045855), (3, 10015285), (5, 6009171), (7, 4292265), (15, 2003057), (21, 1430755), (35, 858453), (61, 492555), (105, 286151), (183, 164185), (305, 98511), (427, 70365), (915, 32837), (1281, 23455), (2135, 14073), (4691, 6405)]