30280572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 88373376

約数和(自身を除く): 58092804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 1123, 1284, 1498, 1926, 2246, 2247, 2996, 3369, 3852, 4492, 4494, 6738, 6741, 7861, 8988, 10107, 13476, 13482, 15722, 20214, 23583, 26964, 31444, 40428, 47166, 70749, 94332, 120161, 141498, 240322, 282996, 360483, 480644, 720966, 841127, 1081449, 1441932, 1682254, 2162898, 2523381, 3364508, 4325796, 5046762, 7570143, 10093524, 15140286, 30280572]

約数ペア:

[(1, 30280572), (2, 15140286), (3, 10093524), (4, 7570143), (6, 5046762), (7, 4325796), (9, 3364508), (12, 2523381), (14, 2162898), (18, 1682254), (21, 1441932), (28, 1081449), (36, 841127), (42, 720966), (63, 480644), (84, 360483), (107, 282996), (126, 240322), (214, 141498), (252, 120161), (321, 94332), (428, 70749), (642, 47166), (749, 40428), (963, 31444), (1123, 26964), (1284, 23583), (1498, 20214), (1926, 15722), (2246, 13482), (2247, 13476), (2996, 10107), (3369, 8988), (3852, 7861), (4492, 6741), (4494, 6738)]