15666076270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{9803}}^1$

素因数の和:10489

約数の個数: 64

約数和(自身を含む): 32019079680

約数和(自身を除く): 16353003410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 647, 1235, 1294, 2470, 3235, 6470, 8411, 9803, 12293, 16822, 19606, 24586, 42055, 49015, 61465, 84110, 98030, 122930, 127439, 159809, 186257, 254878, 319618, 372514, 637195, 799045, 931285, 1274390, 1598090, 1862570, 2421341, 4842682, 6342541, 12106705, 12685082, 24213410, 31712705, 63425410, 82453033, 120508279, 164906066, 241016558, 412265165, 602541395, 824530330, 1205082790, 1566607627, 3133215254, 7833038135, 15666076270]

約数ペア:

[(1, 15666076270), (2, 7833038135), (5, 3133215254), (10, 1566607627), (13, 1205082790), (19, 824530330), (26, 602541395), (38, 412265165), (65, 241016558), (95, 164906066), (130, 120508279), (190, 82453033), (247, 63425410), (494, 31712705), (647, 24213410), (1235, 12685082), (1294, 12106705), (2470, 6342541), (3235, 4842682), (6470, 2421341), (8411, 1862570), (9803, 1598090), (12293, 1274390), (16822, 931285), (19606, 799045), (24586, 637195), (42055, 372514), (49015, 319618), (61465, 254878), (84110, 186257), (98030, 159809), (122930, 127439)]