30563416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 66679200

約数和(自身を除く): 36115784

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 59, 68, 104, 118, 136, 221, 236, 293, 442, 472, 586, 767, 884, 1003, 1172, 1534, 1768, 2006, 2344, 3068, 3809, 4012, 4981, 6136, 7618, 8024, 9962, 13039, 15236, 17287, 19924, 26078, 30472, 34574, 39848, 52156, 64753, 69148, 104312, 129506, 138296, 224731, 259012, 293879, 449462, 518024, 587758, 898924, 1175516, 1797848, 2351032, 3820427, 7640854, 15281708, 30563416]

約数ペア:

[(1, 30563416), (2, 15281708), (4, 7640854), (8, 3820427), (13, 2351032), (17, 1797848), (26, 1175516), (34, 898924), (52, 587758), (59, 518024), (68, 449462), (104, 293879), (118, 259012), (136, 224731), (221, 138296), (236, 129506), (293, 104312), (442, 69148), (472, 64753), (586, 52156), (767, 39848), (884, 34574), (1003, 30472), (1172, 26078), (1534, 19924), (1768, 17287), (2006, 15236), (2344, 13039), (3068, 9962), (3809, 8024), (4012, 7618), (4981, 6136)]