71387434430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{83417}}^1$

素因数の和:83693

約数の個数: 64

約数和(自身を含む): 143785938240

約数和(自身を除く): 72398503810

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 227, 290, 377, 454, 754, 1135, 1885, 2270, 2951, 3770, 5902, 6583, 13166, 14755, 29510, 32915, 65830, 83417, 85579, 166834, 171158, 417085, 427895, 834170, 855790, 1084421, 2168842, 2419093, 4838186, 5422105, 10844210, 12095465, 18935659, 24190930, 31448209, 37871318, 62896418, 94678295, 157241045, 189356590, 246163567, 314482090, 492327134, 549134111, 1098268222, 1230817835, 2461635670, 2745670555, 5491341110, 7138743443, 14277486886, 35693717215, 71387434430]

約数ペア:

[(1, 71387434430), (2, 35693717215), (5, 14277486886), (10, 7138743443), (13, 5491341110), (26, 2745670555), (29, 2461635670), (58, 1230817835), (65, 1098268222), (130, 549134111), (145, 492327134), (227, 314482090), (290, 246163567), (377, 189356590), (454, 157241045), (754, 94678295), (1135, 62896418), (1885, 37871318), (2270, 31448209), (2951, 24190930), (3770, 18935659), (5902, 12095465), (6583, 10844210), (13166, 5422105), (14755, 4838186), (29510, 2419093), (32915, 2168842), (65830, 1084421), (83417, 855790), (85579, 834170), (166834, 427895), (171158, 417085)]