730045784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1960

約数の個数: 64

約数和(自身を含む): 1534525440

約数和(自身を除く): 804479656

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 127, 248, 254, 403, 508, 806, 1016, 1612, 1651, 1783, 3224, 3302, 3566, 3937, 6604, 7132, 7874, 13208, 14264, 15748, 23179, 31496, 46358, 51181, 55273, 92716, 102362, 110546, 185432, 204724, 221092, 226441, 409448, 442184, 452882, 718549, 905764, 1437098, 1811528, 2874196, 2943733, 5748392, 5887466, 7019671, 11774932, 14039342, 23549864, 28078684, 56157368, 91255723, 182511446, 365022892, 730045784]

約数ペア:

[(1, 730045784), (2, 365022892), (4, 182511446), (8, 91255723), (13, 56157368), (26, 28078684), (31, 23549864), (52, 14039342), (62, 11774932), (104, 7019671), (124, 5887466), (127, 5748392), (248, 2943733), (254, 2874196), (403, 1811528), (508, 1437098), (806, 905764), (1016, 718549), (1612, 452882), (1651, 442184), (1783, 409448), (3224, 226441), (3302, 221092), (3566, 204724), (3937, 185432), (6604, 110546), (7132, 102362), (7874, 92716), (13208, 55273), (14264, 51181), (15748, 46358), (23179, 31496)]