147723730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{27407}}^1$

素因数の和:27439

約数の個数: 48

約数和(自身を含む): 337447296

約数和(自身を除く): 189723566

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 27407, 54814, 137035, 191849, 274070, 301477, 383698, 602954, 959245, 1342943, 1507385, 1918490, 2110339, 2685886, 3014770, 4220678, 6714715, 10551695, 13429430, 14772373, 21103390, 29544746, 73861865, 147723730]

約数ペア:

[(1, 147723730), (2, 73861865), (5, 29544746), (7, 21103390), (10, 14772373), (11, 13429430), (14, 10551695), (22, 6714715), (35, 4220678), (49, 3014770), (55, 2685886), (70, 2110339), (77, 1918490), (98, 1507385), (110, 1342943), (154, 959245), (245, 602954), (385, 383698), (490, 301477), (539, 274070), (770, 191849), (1078, 137035), (2695, 54814), (5390, 27407)]