69281310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1907}}^1$

素因数の和:2097

約数の個数: 64

約数和(自身を含む): 191227392

約数和(自身を除く): 121946082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 519, 865, 1038, 1211, 1730, 1907, 2422, 2595, 3633, 3814, 5190, 5721, 6055, 7266, 9535, 11442, 12110, 13349, 18165, 19070, 26698, 28605, 36330, 40047, 57210, 66745, 80094, 133490, 200235, 329911, 400470, 659822, 989733, 1649555, 1979466, 2309377, 3299110, 4618754, 4948665, 6928131, 9897330, 11546885, 13856262, 23093770, 34640655, 69281310]

約数ペア:

[(1, 69281310), (2, 34640655), (3, 23093770), (5, 13856262), (6, 11546885), (7, 9897330), (10, 6928131), (14, 4948665), (15, 4618754), (21, 3299110), (30, 2309377), (35, 1979466), (42, 1649555), (70, 989733), (105, 659822), (173, 400470), (210, 329911), (346, 200235), (519, 133490), (865, 80094), (1038, 66745), (1211, 57210), (1730, 40047), (1907, 36330), (2422, 28605), (2595, 26698), (3633, 19070), (3814, 18165), (5190, 13349), (5721, 12110), (6055, 11442), (7266, 9535)]