3152140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 7160832

約数和(自身を除く): 4008692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 127, 146, 170, 254, 292, 340, 365, 508, 635, 730, 1241, 1270, 1460, 2159, 2482, 2540, 4318, 4964, 6205, 8636, 9271, 10795, 12410, 18542, 21590, 24820, 37084, 43180, 46355, 92710, 157607, 185420, 315214, 630428, 788035, 1576070, 3152140]

約数ペア:

[(1, 3152140), (2, 1576070), (4, 788035), (5, 630428), (10, 315214), (17, 185420), (20, 157607), (34, 92710), (68, 46355), (73, 43180), (85, 37084), (127, 24820), (146, 21590), (170, 18542), (254, 12410), (292, 10795), (340, 9271), (365, 8636), (508, 6205), (635, 4964), (730, 4318), (1241, 2540), (1270, 2482), (1460, 2159)]