384729070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{42139}}^1$

素因数の和:42240

約数の個数: 32

約数和(自身を含む): 764588160

約数和(自身を除く): 379859090

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 42139, 84278, 210695, 421390, 463529, 927058, 2317645, 3497537, 4635290, 6995074, 17487685, 34975370, 38472907, 76945814, 192364535, 384729070]

約数ペア:

[(1, 384729070), (2, 192364535), (5, 76945814), (10, 38472907), (11, 34975370), (22, 17487685), (55, 6995074), (83, 4635290), (110, 3497537), (166, 2317645), (415, 927058), (830, 463529), (913, 421390), (1826, 210695), (4565, 84278), (9130, 42139)]