70871946

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 156608640

約数和(自身を除く): 85736694

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 89, 102, 111, 178, 211, 222, 267, 422, 534, 629, 633, 1258, 1266, 1513, 1887, 3026, 3293, 3587, 3774, 4539, 6586, 7174, 7807, 9078, 9879, 10761, 15614, 18779, 19758, 21522, 23421, 37558, 46842, 55981, 56337, 111962, 112674, 132719, 167943, 265438, 319243, 335886, 398157, 638486, 694823, 796314, 957729, 1389646, 1915458, 2084469, 4168938, 11811991, 23623982, 35435973, 70871946]

約数ペア:

[(1, 70871946), (2, 35435973), (3, 23623982), (6, 11811991), (17, 4168938), (34, 2084469), (37, 1915458), (51, 1389646), (74, 957729), (89, 796314), (102, 694823), (111, 638486), (178, 398157), (211, 335886), (222, 319243), (267, 265438), (422, 167943), (534, 132719), (629, 112674), (633, 111962), (1258, 56337), (1266, 55981), (1513, 46842), (1887, 37558), (3026, 23421), (3293, 21522), (3587, 19758), (3774, 18779), (4539, 15614), (6586, 10761), (7174, 9879), (7807, 9078)]