61256090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 131721984

約数和(自身を除く): 70465894

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 67, 70, 74, 134, 185, 259, 335, 353, 370, 469, 518, 670, 706, 938, 1295, 1765, 2345, 2471, 2479, 2590, 3530, 4690, 4942, 4958, 12355, 12395, 13061, 17353, 23651, 24710, 24790, 26122, 34706, 47302, 65305, 86765, 91427, 118255, 130610, 165557, 173530, 182854, 236510, 331114, 457135, 827785, 875087, 914270, 1655570, 1750174, 4375435, 6125609, 8750870, 12251218, 30628045, 61256090]

約数ペア:

[(1, 61256090), (2, 30628045), (5, 12251218), (7, 8750870), (10, 6125609), (14, 4375435), (35, 1750174), (37, 1655570), (67, 914270), (70, 875087), (74, 827785), (134, 457135), (185, 331114), (259, 236510), (335, 182854), (353, 173530), (370, 165557), (469, 130610), (518, 118255), (670, 91427), (706, 86765), (938, 65305), (1295, 47302), (1765, 34706), (2345, 26122), (2471, 24790), (2479, 24710), (2590, 23651), (3530, 17353), (4690, 13061), (4942, 12395), (4958, 12355)]