264865290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{91019}}^1$

素因数の和:91126

約数の個数: 32

約数和(自身を含む): 642237120

約数和(自身を除く): 377371830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 91019, 182038, 273057, 455095, 546114, 910190, 1365285, 2730570, 8828843, 17657686, 26486529, 44144215, 52973058, 88288430, 132432645, 264865290]

約数ペア:

[(1, 264865290), (2, 132432645), (3, 88288430), (5, 52973058), (6, 44144215), (10, 26486529), (15, 17657686), (30, 8828843), (97, 2730570), (194, 1365285), (291, 910190), (485, 546114), (582, 455095), (970, 273057), (1455, 182038), (2910, 91019)]