73516670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 146266560

約数和(自身を除く): 72749890

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 89, 113, 170, 178, 215, 226, 430, 445, 565, 731, 890, 1130, 1462, 1513, 1921, 3026, 3655, 3827, 3842, 4859, 7310, 7565, 7654, 9605, 9718, 10057, 15130, 19135, 19210, 20114, 24295, 38270, 48590, 50285, 65059, 82603, 100570, 130118, 165206, 170969, 325295, 341938, 413015, 432451, 650590, 826030, 854845, 864902, 1709690, 2162255, 4324510, 7351667, 14703334, 36758335, 73516670]

約数ペア:

[(1, 73516670), (2, 36758335), (5, 14703334), (10, 7351667), (17, 4324510), (34, 2162255), (43, 1709690), (85, 864902), (86, 854845), (89, 826030), (113, 650590), (170, 432451), (178, 413015), (215, 341938), (226, 325295), (430, 170969), (445, 165206), (565, 130118), (731, 100570), (890, 82603), (1130, 65059), (1462, 50285), (1513, 48590), (1921, 38270), (3026, 24295), (3655, 20114), (3827, 19210), (3842, 19135), (4859, 15130), (7310, 10057), (7565, 9718), (7654, 9605)]