30295377

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 60

約数和(自身を含む): 55865700

約数和(自身を除く): 25570323

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 357, 441, 449, 459, 567, 833, 1071, 1323, 1347, 1377, 2499, 3143, 3213, 3969, 4041, 7497, 7633, 9429, 9639, 12123, 22001, 22491, 22899, 28287, 36369, 53431, 66003, 67473, 68697, 84861, 160293, 198009, 206091, 254583, 374017, 480879, 594027, 618273, 1122051, 1442637, 1782081, 3366153, 4327911, 10098459, 30295377]

約数ペア:

[(1, 30295377), (3, 10098459), (7, 4327911), (9, 3366153), (17, 1782081), (21, 1442637), (27, 1122051), (49, 618273), (51, 594027), (63, 480879), (81, 374017), (119, 254583), (147, 206091), (153, 198009), (189, 160293), (357, 84861), (441, 68697), (449, 67473), (459, 66003), (567, 53431), (833, 36369), (1071, 28287), (1323, 22899), (1347, 22491), (1377, 22001), (2499, 12123), (3143, 9639), (3213, 9429), (3969, 7633), (4041, 7497)]