30014215

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 48153600

約数和(自身を除く): 18139385

約数列:

[1, 5, 7, 11, 35, 37, 43, 49, 55, 77, 185, 215, 245, 259, 301, 343, 385, 407, 473, 539, 1295, 1505, 1591, 1715, 1813, 2035, 2107, 2365, 2695, 2849, 3311, 3773, 7955, 9065, 10535, 11137, 12691, 14245, 14749, 16555, 17501, 18865, 19943, 23177, 55685, 63455, 73745, 77959, 87505, 99715, 115885, 122507, 139601, 162239, 389795, 545713, 612535, 698005, 811195, 857549, 2728565, 4287745, 6002843, 30014215]

約数ペア:

[(1, 30014215), (5, 6002843), (7, 4287745), (11, 2728565), (35, 857549), (37, 811195), (43, 698005), (49, 612535), (55, 545713), (77, 389795), (185, 162239), (215, 139601), (245, 122507), (259, 115885), (301, 99715), (343, 87505), (385, 77959), (407, 73745), (473, 63455), (539, 55685), (1295, 23177), (1505, 19943), (1591, 18865), (1715, 17501), (1813, 16555), (2035, 14749), (2107, 14245), (2365, 12691), (2695, 11137), (2849, 10535), (3311, 9065), (3773, 7955)]