15706930778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1\times {\mathrm{907}}^1$

素因数の和:1875

約数の個数: 64

約数和(自身を含む): 29654553600

約数和(自身を除く): 13947622822

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 809, 907, 973, 1529, 1618, 1814, 1946, 3058, 5663, 6349, 8899, 9977, 10703, 11326, 12698, 17798, 19954, 21406, 62293, 69839, 112451, 124586, 126073, 139678, 224902, 252146, 733763, 787157, 882511, 1236961, 1386803, 1467526, 1574314, 1765022, 2473922, 2773606, 5136341, 8071393, 8658727, 9707621, 10272682, 16142786, 17317454, 19415242, 56499751, 101993057, 112999502, 203986114, 713951399, 1121923627, 1427902798, 2243847254, 7853465389, 15706930778]

約数ペア:

[(1, 15706930778), (2, 7853465389), (7, 2243847254), (11, 1427902798), (14, 1121923627), (22, 713951399), (77, 203986114), (139, 112999502), (154, 101993057), (278, 56499751), (809, 19415242), (907, 17317454), (973, 16142786), (1529, 10272682), (1618, 9707621), (1814, 8658727), (1946, 8071393), (3058, 5136341), (5663, 2773606), (6349, 2473922), (8899, 1765022), (9977, 1574314), (10703, 1467526), (11326, 1386803), (12698, 1236961), (17798, 882511), (19954, 787157), (21406, 733763), (62293, 252146), (69839, 224902), (112451, 139678), (124586, 126073)]