34663340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 77565600

約数和(自身を除く): 42902260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 269, 340, 379, 538, 758, 1076, 1345, 1516, 1895, 2690, 3790, 4573, 5380, 6443, 7580, 9146, 12886, 18292, 22865, 25772, 32215, 45730, 64430, 91460, 101951, 128860, 203902, 407804, 509755, 1019510, 1733167, 2039020, 3466334, 6932668, 8665835, 17331670, 34663340]

約数ペア:

[(1, 34663340), (2, 17331670), (4, 8665835), (5, 6932668), (10, 3466334), (17, 2039020), (20, 1733167), (34, 1019510), (68, 509755), (85, 407804), (170, 203902), (269, 128860), (340, 101951), (379, 91460), (538, 64430), (758, 45730), (1076, 32215), (1345, 25772), (1516, 22865), (1895, 18292), (2690, 12886), (3790, 9146), (4573, 7580), (5380, 6443)]