30722808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 81920160

約数和(自身を除く): 51197352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 257, 293, 408, 514, 586, 771, 879, 1028, 1172, 1542, 1758, 2056, 2344, 3084, 3516, 4369, 4981, 6168, 7032, 8738, 9962, 13107, 14943, 17476, 19924, 26214, 29886, 34952, 39848, 52428, 59772, 75301, 104856, 119544, 150602, 225903, 301204, 451806, 602408, 903612, 1280117, 1807224, 2560234, 3840351, 5120468, 7680702, 10240936, 15361404, 30722808]

約数ペア:

[(1, 30722808), (2, 15361404), (3, 10240936), (4, 7680702), (6, 5120468), (8, 3840351), (12, 2560234), (17, 1807224), (24, 1280117), (34, 903612), (51, 602408), (68, 451806), (102, 301204), (136, 225903), (204, 150602), (257, 119544), (293, 104856), (408, 75301), (514, 59772), (586, 52428), (771, 39848), (879, 34952), (1028, 29886), (1172, 26214), (1542, 19924), (1758, 17476), (2056, 14943), (2344, 13107), (3084, 9962), (3516, 8738), (4369, 7032), (4981, 6168)]