515359304330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1\times {\mathrm{65731}}^1$

素因数の和:67263

約数の個数: 64

約数和(自身を含む): 1024081422336

約数和(自身を除く): 508722118006

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 1471, 2665, 2942, 5330, 7355, 14710, 19123, 38246, 60311, 65731, 95615, 120622, 131462, 191230, 301555, 328655, 603110, 657310, 784043, 854503, 1568086, 1709006, 2694971, 3920215, 4272515, 5389942, 7840430, 8545030, 13474855, 26949710, 35034623, 70069246, 96690301, 175173115, 193380602, 350346230, 483451505, 966903010, 1256973913, 2513947826, 3964302341, 6284869565, 7928604682, 12569739130, 19821511705, 39643023410, 51535930433, 103071860866, 257679652165, 515359304330]

約数ペア:

[(1, 515359304330), (2, 257679652165), (5, 103071860866), (10, 51535930433), (13, 39643023410), (26, 19821511705), (41, 12569739130), (65, 7928604682), (82, 6284869565), (130, 3964302341), (205, 2513947826), (410, 1256973913), (533, 966903010), (1066, 483451505), (1471, 350346230), (2665, 193380602), (2942, 175173115), (5330, 96690301), (7355, 70069246), (14710, 35034623), (19123, 26949710), (38246, 13474855), (60311, 8545030), (65731, 7840430), (95615, 5389942), (120622, 4272515), (131462, 3920215), (191230, 2694971), (301555, 1709006), (328655, 1568086), (603110, 854503), (657310, 784043)]