28353810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1747}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 68213952

約数和(自身を除く): 39860142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 541, 1082, 1623, 1747, 2705, 3246, 3494, 5241, 5410, 8115, 8735, 10482, 16230, 17470, 26205, 52410, 945127, 1890254, 2835381, 4725635, 5670762, 9451270, 14176905, 28353810]

約数ペア:

[(1, 28353810), (2, 14176905), (3, 9451270), (5, 5670762), (6, 4725635), (10, 2835381), (15, 1890254), (30, 945127), (541, 52410), (1082, 26205), (1623, 17470), (1747, 16230), (2705, 10482), (3246, 8735), (3494, 8115), (5241, 5410)]