127029010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4937}}^1$

素因数の和:5058

約数の個数: 32

約数和(自身を含む): 238920192

約数和(自身を除く): 111891182

約数列:

[1, 2, 5, 10, 31, 62, 83, 155, 166, 310, 415, 830, 2573, 4937, 5146, 9874, 12865, 24685, 25730, 49370, 153047, 306094, 409771, 765235, 819542, 1530470, 2048855, 4097710, 12702901, 25405802, 63514505, 127029010]

約数ペア:

[(1, 127029010), (2, 63514505), (5, 25405802), (10, 12702901), (31, 4097710), (62, 2048855), (83, 1530470), (155, 819542), (166, 765235), (310, 409771), (415, 306094), (830, 153047), (2573, 49370), (4937, 25730), (5146, 24685), (9874, 12865)]