707291270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 1479430656

約数和(自身を除く): 772139386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 137, 262, 274, 563, 655, 685, 917, 959, 1126, 1310, 1370, 1834, 1918, 2815, 3941, 4585, 4795, 5630, 7882, 9170, 9590, 17947, 19705, 35894, 39410, 73753, 77131, 89735, 125629, 147506, 154262, 179470, 251258, 368765, 385655, 516271, 539917, 628145, 737530, 771310, 1032542, 1079834, 1256290, 2581355, 2699585, 5162710, 5399170, 10104161, 20208322, 50520805, 70729127, 101041610, 141458254, 353645635, 707291270]

約数ペア:

[(1, 707291270), (2, 353645635), (5, 141458254), (7, 101041610), (10, 70729127), (14, 50520805), (35, 20208322), (70, 10104161), (131, 5399170), (137, 5162710), (262, 2699585), (274, 2581355), (563, 1256290), (655, 1079834), (685, 1032542), (917, 771310), (959, 737530), (1126, 628145), (1310, 539917), (1370, 516271), (1834, 385655), (1918, 368765), (2815, 251258), (3941, 179470), (4585, 154262), (4795, 147506), (5630, 125629), (7882, 89735), (9170, 77131), (9590, 73753), (17947, 39410), (19705, 35894)]