26506830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{126223}}^1$

素因数の和:126240

約数の個数: 32

約数和(自身を含む): 72705024

約数和(自身を除く): 46198194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 126223, 252446, 378669, 631115, 757338, 883561, 1262230, 1767122, 1893345, 2650683, 3786690, 4417805, 5301366, 8835610, 13253415, 26506830]

約数ペア:

[(1, 26506830), (2, 13253415), (3, 8835610), (5, 5301366), (6, 4417805), (7, 3786690), (10, 2650683), (14, 1893345), (15, 1767122), (21, 1262230), (30, 883561), (35, 757338), (42, 631115), (70, 378669), (105, 252446), (210, 126223)]