70472786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 122666400

約数和(自身を除く): 52193614

約数列:

[1, 2, 17, 19, 34, 38, 43, 59, 86, 118, 323, 646, 731, 817, 1003, 1121, 1462, 1634, 1849, 2006, 2242, 2537, 3698, 5074, 13889, 19057, 27778, 31433, 35131, 38114, 43129, 48203, 62866, 70262, 86258, 96406, 109091, 218182, 597227, 819451, 1194454, 1638902, 1854547, 2072729, 3709094, 4145458, 35236393, 70472786]

約数ペア:

[(1, 70472786), (2, 35236393), (17, 4145458), (19, 3709094), (34, 2072729), (38, 1854547), (43, 1638902), (59, 1194454), (86, 819451), (118, 597227), (323, 218182), (646, 109091), (731, 96406), (817, 86258), (1003, 70262), (1121, 62866), (1462, 48203), (1634, 43129), (1849, 38114), (2006, 35131), (2242, 31433), (2537, 27778), (3698, 19057), (5074, 13889)]