30291702

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 42284298

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 343, 359, 574, 686, 718, 861, 1029, 1077, 1722, 2009, 2058, 2154, 2513, 4018, 5026, 6027, 7539, 12054, 14063, 14719, 15078, 17591, 28126, 29438, 35182, 42189, 44157, 52773, 84378, 88314, 103033, 105546, 123137, 206066, 246274, 309099, 369411, 618198, 721231, 738822, 1442462, 2163693, 4327386, 5048617, 10097234, 15145851, 30291702]

約数ペア:

[(1, 30291702), (2, 15145851), (3, 10097234), (6, 5048617), (7, 4327386), (14, 2163693), (21, 1442462), (41, 738822), (42, 721231), (49, 618198), (82, 369411), (98, 309099), (123, 246274), (147, 206066), (246, 123137), (287, 105546), (294, 103033), (343, 88314), (359, 84378), (574, 52773), (686, 44157), (718, 42189), (861, 35182), (1029, 29438), (1077, 28126), (1722, 17591), (2009, 15078), (2058, 14719), (2154, 14063), (2513, 12054), (4018, 7539), (5026, 6027)]