30590860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 67070304

約数和(自身を除く): 36479444

約数列:

[1, 2, 4, 5, 10, 20, 37, 67, 74, 134, 148, 185, 268, 335, 370, 617, 670, 740, 1234, 1340, 2468, 2479, 3085, 4958, 6170, 9916, 12340, 12395, 22829, 24790, 41339, 45658, 49580, 82678, 91316, 114145, 165356, 206695, 228290, 413390, 456580, 826780, 1529543, 3059086, 6118172, 7647715, 15295430, 30590860]

約数ペア:

[(1, 30590860), (2, 15295430), (4, 7647715), (5, 6118172), (10, 3059086), (20, 1529543), (37, 826780), (67, 456580), (74, 413390), (134, 228290), (148, 206695), (185, 165356), (268, 114145), (335, 91316), (370, 82678), (617, 49580), (670, 45658), (740, 41339), (1234, 24790), (1340, 22829), (2468, 12395), (2479, 12340), (3085, 9916), (4958, 6170)]